Exhibit 10.1

KORN/FERRY INTERNATIONAL

AMENDED AND RESTATED EMPLOYEE STOCK PURCHASE PLAN

TABLE OF CONTENTS

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KORN/FERRY INTERNATIONAL

AMENDED AND RESTATED EMPLOYEE STOCK PURCHASE PLAN

The following constitute the provisions of the Korn/Ferry International Amended and Restated Employee Stock Purchase Plan (the “Plan”).

The purpose of this Plan is to assist Eligible Employees in acquiring a stock ownership interest in the Corporation, at a favorable price and upon favorable terms, pursuant to a plan which is intended to qualify as an “employee stock purchase plan” under Section 423 of the Code. This Plan is also intended to encourage Eligible Employees to remain in the employ of the Corporation (or a Subsidiary which may be designated by the Committee as “Participating Subsidiary”) and to provide them with an additional incentive to advance the best interests of the Corporation.

Capitalized terms used herein which are not otherwise defined shall have the following meanings.

“Account” means the bookkeeping account maintained by the Corporation, or by a recordkeeper on behalf of the Corporation, for a Participant pursuant to Section 7(a).

“Board” means the Board of Directors of the Corporation.

“Code” means the Internal Revenue Code of 1986, as amended from time to time.

“Committee” means the committee appointed by the Board to administer this Plan pursuant to Section 12.

“Common Stock” means the Common Stock, par value $0.01 per share, of the Corporation, and such other securities or property as may become the subject of Options pursuant to an adjustment made under Section 17.

“Company” means, collectively, the Corporation, its Parent and its Subsidiaries (if any).

“Compensation” means an Eligible Employee’s regular gross pay. Compensation includes any amounts contributed as salary reduction contributions to a plan qualifying under Section 401(k), 125 or 129 of the Code. Any other form of remuneration is excluded from Compensation, including (but not limited to) the following: bonuses (including sign-on and continuation bonuses), overtime payments, commissions, prizes, awards, relocation or housing allowances, stock option exercises, stock appreciation rights, restricted stock exercises, performance awards, auto allowances, tuition reimbursement and other

forms of imputed income, incentive compensation, special payments, fees and allowances. Notwithstanding the foregoing, Compensation shall not include any amounts deferred under or paid from any nonqualified deferred compensation plan maintained by the Company.

“Contributions” means all bookkeeping amounts credited to the Account of a Participant pursuant to Section 7(a).

“Corporation” means Korn/Ferry International, a Delaware corporation, and its successors.

“Effective Date” means October 1, 2003, the date designated by the Board upon its adoption of this Plan.

“Eligible Employee” means any employee of the Corporation, or of any Subsidiary which has been designated in writing by the Committee as a “Participating Subsidiary” (including any Subsidiaries which have become such after the date that this Plan is approved by the stockholders of the Corporation). Notwithstanding the foregoing, “Eligible Employee” shall not include any employee:

“Exchange Act” means the Securities Exchange Act of 1934, as amended from time to time.

“Exercise Date” means, with respect to an Offering Period, the last day of that Offering Period.

“Fair Market Value” on any date means:

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“Grant Date” means the first day of each Offering Period, as determined by the Committee and announced to potential Eligible Employees.

“Offering Period” means the six-consecutive month period commencing on each Grant Date; provided, however, that the Committee may declare, as it deems appropriate and in advance of the applicable Offering Period, a shorter (not to be less than three months) Offering Period or a longer (not to exceed 27 months) Offering Period; provided further that the Grant Date for an Offering Period may not occur on or before the Exercise Date for the immediately preceding Offering Period.

“Option” means the stock option to acquire Shares granted to a Participant pursuant to Section 8.

“Option Price” means the per share exercise price of an Option as determined in accordance with Section 8(b).

“Parent” means any corporation (other than the Corporation) in an unbroken chain of corporations ending with the Corporation in which each corporation (other than the Corporation) owns stock possessing 50% or more of the total combined voting power of all classes of stock in one or more of the other corporations in the chain.

“Participant” means an Eligible Employee who has elected to participate in this Plan and who has filed a valid and effective Subscription Agreement to make Contributions pursuant to Section 6.

“Plan” means this Korn/Ferry International Amended and Restated Employee Stock Purchase Plan, as amended from time to time.

“Rule 16b-3” means Rule 16b-3 as promulgated by the Securities Exchange Commission under Section 16, as amended from time to time.

“Share” means a share of Common Stock.

“Subscription Agreement” means the written agreement filed by an Eligible Employee with the Corporation pursuant to Section 6 to participate in this Plan.

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“Subsidiary” means any corporation (other than the Corporation) in an unbroken chain of corporations (beginning with the Corporation) in which each corporation (other than the last corporation) owns stock possessing 50% or more of the total combined voting power of all classes of stock in one or more of the other corporations in the chain.

Any person employed as an Eligible Employee as of a Grant Date shall be eligible to participate in this Plan during the Offering Period in which such Grant Date occurs, subject to the Eligible Employee satisfying the requirements of Section 6.

In the event that all of the Shares made available under this Plan are subscribed prior to the expiration of this Plan, this Plan shall terminate at the end of that Offering Period and the Shares available shall be allocated for purchase by Participants in that Offering Period on a pro-rata basis determined with respect to Participants’ Account balances.

During the term of this Plan, the Corporation will offer Options to purchase Shares in each Offering Period to all Participants in that Offering Period. Unless otherwise specified by the Committee in advance of the Offering Period, an Offering Period that commences on or about July 1 will end the following December 31 and an Offering Period that commences on or about January 1 will end the following June 30. Each Option shall become effective on the Grant Date. The term of each Option shall be the duration of the related Offering Period and shall end on the Exercise Date. The first Offering Period shall commence as of a date determined by the Board or Committee, but no earlier than the Effective Date. Offering Periods shall continue until this Plan is

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terminated in accordance with Section 18 or 19, or, if earlier, until no Shares remain available for Options pursuant to Section 4.

(i) the 5% ownership and the $25,000 annual purchase limitations set forth in Section 8(c);

(ii) a Participant may not elect to contribute more than fifteen percent (15%) of his or her Compensation each pay period as Plan Contributions, provided, however, that the Committee shall have discretion to establish a higher contribution percentage limit for any Offering Period that is less than six (6) months; and

(iii) such other limits, rules, or procedures as the Committee may prescribe.

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(i) it would, if exercised, cause the person to own “stock” (as such term is defined for purposes of Section 423(b)(3) of the Code) possessing 5% or more of the total combined voting power or value of all classes of stock of the Corporation, or of any Parent, or of any Subsidiary; or

(ii) such Option causes such individual to have rights to purchase stock under this Plan and any other plan of the Corporation, any Parent, or any Subsidiary which is qualified under Section 423 of the Code which accrue at a rate which exceeds $25,000 of the fair market value of the stock of the Corporation, of any Parent, or of any Subsidiary (determined at the time the right to purchase such Stock is granted, before giving effect to any discounted purchase price under any such plan) for each calendar year in which such right is outstanding at any time.

For purposes of the foregoing, a right to purchase stock accrues when it first become exercisable during the calendar year. In determining whether the stock ownership of an Eligible Employee equals or exceeds the 5% limit set forth above, the rules of Section 424(d) of the Code (relating to attribution of stock ownership) shall apply, and stock which the Eligible Employee may purchase under outstanding options shall be treated as stock owned by the Eligible Employee.

Unless a Participant’s Plan participation is terminated as provided in Section 11, his or her Option for the purchase of Shares shall be exercised automatically on the Exercise

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Date for that Offering Period, without any further action on the Participant’s part, and the maximum number of whole Shares subject to such Option (subject to the Individual Limit set forth in Section 4(b) and the limitations contained in Section 8(c)) shall be purchased at the Option Price with the balance of such Participant’s Account.

If any amount which is not sufficient to purchase a whole Share remains in a Participant’s Account after the exercise of his or her Option on the Exercise Date: (i) such amount shall be credited to such Participant’s Account for the next Offering Period, if he or she is then a Participant; or (ii) if such Participant is not a Participant in the next Offering Period, or if the Committee so elects, such amount shall be refunded to such Participant as soon as administratively practicable after such date. If the Share limit of Section 4(a) is reached, any amount that remains in a Participant’s Account after the exercise of his or her Option on the Exercise Date to purchase the number of Shares that he or she is allocated shall be refunded to the Participant as soon as administratively practicable after such date.

If any amount which exceeds the Individual Limit set forth in Section 4(b) or one of the limitations set forth in Section 8(c) remains in a Participant’s Account after the exercise of his or her Option on the Exercise Date, such amount shall be refunded to the Participant as soon as administratively practicable after such date.

As soon as administratively practicable after the Exercise Date, the Corporation shall deliver to each Participant a certificate representing the Shares purchased upon exercise of his or her Option. The Corporation may make available an alternative arrangement for delivery of Shares to a recordkeeping service. The Committee (or its delegate), in its discretion, may either require or permit Participants to elect that such certificates representing the Shares purchased or to be purchased under the Plan be delivered to such recordkeeping service. In the event the Corporation is required to obtain from any commission or agency authority to issue any such certificate, the Corporation will seek to obtain such authority. If the Corporation is unable to obtain from any such commission or agency authority which counsel for the Corporation deems necessary for the lawful issuance of any such certificate, or if for any other reason the Corporation can not issue or deliver Shares and satisfy Section 21, the Corporation shall be relieved from liability to any Participant except that the Corporation shall return to each Participant the amount of the balance credited to his or her Account.

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If a Participant (i) ceases to be an Eligible Employee during an Offering Period but remains an employee of the Company through the Exercise Date, (ii) discontinues Contributions pursuant to Section 7(f), or (iii) during an Offering Period commences a sick leave, military leave, or other leave of absence approved by the Company, and the leave meets the requirements of Treasury Regulation Section 1.421-7(h)(2) and the Participant is an employee of the Company or on such leave as of the applicable Exercise Date, such Participant’s Contributions shall cease (subject to Section 7(d)), and the Contributions previously credited to the Participant’s Account for that Offering Period shall be used to exercise the Participant’s Option as of the applicable Exercise Date in accordance with Section 9 (unless the Participant makes a timely election to terminate and withdraw Contributions in accordance with Section 7(c), in which case such Participant’s Account shall be paid to him or her in cash in accordance with the foregoing paragraph).

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Neither Contributions credited to a Participant’s Account nor any Options or rights with respect to the exercise of Options or right to receive Shares under this Plan may be anticipated, alienated, encumbered, assigned, transferred, pledged or otherwise disposed of in any way (other than by will, the laws of descent and distribution, or as provided in Section 13) by the Participant. Any such attempt at anticipation, alienation, encumbrance, assignment, transfer, pledge or other disposition shall be without effect and all amounts shall be paid and all Shares shall be delivered in accordance with the provisions of this Plan. Amounts payable or Shares deliverable pursuant to this Plan shall be paid or delivered only to the Participant or, in the event of the Participant’s death, to the Participant’s beneficiary pursuant to Section 13.

All Contributions received or held by the Corporation under this Plan will be included in the general assets of the Corporation and may be used for any corporate purpose. Notwithstanding anything else contained herein to the contrary, no interest will be paid to any Participant or credited to his or her Account under this Plan (in respect of Account balances, refunds of Account balances, or otherwise).

Statements shall be provided to Participants as soon as administratively practicable following each Exercise Date. Each Participant’s statement shall set forth, as of such Exercise Date, that Participant’s Account balance immediately prior to the exercise of his or her Option, the Option Price, the number of whole Shares purchased and his or her remaining Account balance, if any.

Upon or in contemplation of any reclassification, recapitalization, stock split (including a stock split in the form of a stock dividend), or reverse stock split; any merger, combination, consolidation, or other reorganization; split-up, spin-off, or any similar extraordinary dividend distribution in respect of the Common Stock (whether in the form of securities or property); any exchange of Common Stock or other securities of the

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Corporation, or any similar, unusual or extraordinary corporate transaction in respect of the Common Stock; or a sale of substantially all the assets of the Corporation as an entirety occurs; then the Committee shall, in such manner, to such extent (if any) and at such time as it deems appropriate and equitable in the circumstances:

The Committee may adopt such valuation methodologies for outstanding Options as it deems reasonable in the event of a cash or property settlement and, without limitation on other methodologies, may base such settlement solely upon the excess (if any) of the amount payable upon or in respect of such event over the exercise or strike price of the Option.

In any of such events, the Committee may take such action sufficiently prior to such event to the extent that the Committee deems the action necessary to permit the Participant to realize the benefits intended to be conveyed with respect to the underlying shares in the same manner as is or will be available to stockholders generally.

Upon a dissolution of the Corporation, or any other event described in Section 17 that the Corporation does not survive, the Plan shall terminate, and if such event occurs prior to the last day of an Offering Period, any outstanding Option granted with respect to that Offering Period shall also terminate. However, termination of the Plan or of any Option under this Section 18 shall be subject to any provision that has been expressly made by the Board for the survival, substitution, assumption, exchange or other settlement of the Plan and Options. In the event a Participant’s Option is terminated pursuant to this Section 18 without a provision having been made by the Board for a substitution, exchange or other settlement of the Option, such Participant’s Account shall be paid to him or her in cash without interest.

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All notices or other communications by a Participant to the Corporation contemplated by this Plan shall be deemed to have been duly given when received in the form and manner specified by the Committee (or its delegate) at the location, or by the person, designated by the Committee (or its delegate) for that purpose.

This Plan, the granting of Options under this Plan and the offer, issuance and delivery of Shares are subject to compliance with all applicable federal and state laws, rules and regulations (including but not limited to state and federal securities laws) and to such approvals by any listing, regulatory or governmental authority as may, in the opinion of counsel for the Corporation, be necessary or advisable in connection therewith. The person acquiring any securities under this Plan will, if requested by the Corporation and as a condition precedent to the exercise of his or her Option, provide such assurances and representations to the Corporation as the Committee may deem necessary or desirable to assure compliance with all applicable legal and accounting requirements.

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Notwithstanding anything else contained herein to the contrary, the effectiveness of this Plan is subject to the approval of this Plan by the stockholders of the Corporation within twelve months of the Effective Date. Notwithstanding anything else contained herein to the contrary, no Shares shall be issued or delivered under this Plan until such stockholder approval is obtained and, if such stockholder approval is not obtained within such twelve-month period of time, all Contributions credited to a Participant’s Account hereunder shall be refunded to such Participant (without interest) as soon as practicable after the end of such twelve-month period.

Notwithstanding anything else contained in this Plan herein to the contrary, the Company may deduct from a Participant’s Account balance as of an Exercise Date, before the exercise of the Participant’s Option is given effect on such date, the amount of any taxes which the Company reasonably determines it may be required to withhold with respect to such exercise. In such event, the maximum number of whole Shares subject to such Option (subject to the other limits set forth in this Plan) shall be purchased at the Option

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Price with the balance of the Participant’s Account (after reduction for the tax withholding amount).

Should the Company for any reason be unable, or elect not to, satisfy its tax withholding obligations in the manner described in the preceding paragraph with respect to a Participant’s exercise of an Option, or should the Company reasonably determine that it has a tax withholding obligation with respect to a disposition of Shares acquired pursuant to the exercise of an Option prior to satisfaction of the holding period requirements of Section 423 of the Code, the Company shall have the right at its option to (i) require the Participant to pay or provide for payment of the amount of any taxes which the Company reasonably determines that it is required to withhold with respect to such event or (ii) deduct from any amount otherwise payable to or for the account of the Participant the amount of any taxes which the Company reasonably determines that it is required to withhold with respect to such event.

Any person who has acquired Shares under this Plan shall give prompt written notice to the Corporation of any sale or other transfer of the Shares if such sale or transfer occurs (i) within the two-year period after the Grant Date of the Offering Period with respect to which such Shares were acquired, or (ii) within the twelve-month period after the Exercise Date of the Offering Period with respect to which such Shares were acquired.

Any controversy arising out of or relating to this Plan, and/or the Subscription Agreement, their enforcement or interpretation, or because of an alleged breach, default, or misrepresentation in connection with any of their provisions, or any other controversy arising out of or related to the Option, including, but not limited to, any state or federal statutory claims, shall be submitted to arbitration in Los Angeles County, California, before a sole arbitrator selected from Judicial Arbitration and Mediation Services, Inc., Los Angeles County, California, or its successor (“JAMS”), or if JAMS is no longer able to supply the arbitrator, such arbitrator shall be selected from the American Arbitration Association, and shall be conducted in accordance with the provisions of California Code of Civil Procedure §§ 1280 et seq. as the exclusive forum for the resolution of such dispute; provided, however, that provisional injunctive relief may, but need not, be sought by any interested party to this Plan and/or the Subscription Agreement in a court of law while arbitration proceedings are pending, and any provisional injunctive relief granted by such court shall remain effective until the matter is finally determined by the arbitrator. Final resolution of any dispute through arbitration may include any remedy or relief which the arbitrator deems just and equitable, including any and all remedies provided by applicable state or federal statutes. At the conclusion of the arbitration, the arbitrator shall issue a written decision that sets forth the essential findings and conclusions upon which the arbitrator’s award or decision is based. Any award or relief granted by the arbitrator hereunder shall be final and binding on the parties hereto and may be enforced by any court of competent jurisdiction. The parties acknowledge and agree that they are hereby waiving any rights to trial by jury in any action, proceeding or

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counterclaim brought by either of the parties against the other in connection with any matter whatsoever arising out of or in any way connected with any of the matters referenced in the first sentence above. The parties agree that Corporation shall be responsible for payment of the forum costs of any arbitration hereunder, including the arbitrator’s fee. The parties further agree that in any proceeding with respect to such matters, each party shall bear its own attorney’s fees and costs (other than forum costs associated with the arbitration) incurred by it or him or her in connection with the resolution of the dispute.

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