As filed with the Securities and Exchange Commission on February 14, 2002.
                                                   Registration No. 333-________



                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D. C. 20549

                                    FORM S-8

                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                        PAREXEL International Corporation
             -------------------------------------------------------
             (Exact name of registrant as specified in its charter)

          Massachusetts                               04-2776269
 -------------------------------               ----------------------
 (State or Other Jurisdiction of                  (I.R.S. Employer
 Incorporation or Organization)                 Identification Number)

      195 West Street, Waltham, MA                      02451
- ----------------------------------------           -----------------
(Address of Principal Executive Offices)             (Zip Code)

                        PAREXEL International Corporation
                            2001 Stock Incentive Plan
                          -------------------------------
                            (Full Title of the Plan)

                             Josef H. von Rickenbach
                      Chairman and Chief Executive Officer
                        PAREXEL International Corporation
                                 195 West Street
                          Waltham, Massachusetts 02451
                    ------------------------------------------
                     (Name and Address of Agent for Service)

                                 (781) 487-9900
          -------------------------------------------------------------
          (Telephone Number, Including Area Code, of Agent for Service)

                                 with a copy to:
                             Mark T. Beaudouin, Esq.
                       Vice President and General Counsel
                        PAREXEL International Corporation
                                 195 West Street
                          Waltham, Massachusetts 02451


                         CALCULATION OF REGISTRATION FEE


- -------------------------------------------------------------------------------------
                                      Proposed          Proposed
 Title of                             Maximum           Maximum
Securities            Amount          Offering          Aggregate          Amount of
  to be               to be           Price Per         Offering         Registration
Registered          Registered          Share            Price                Fee
- -------------------------------------------------------------------------------------
                                                              
Common Stock,
$.01 par value    1,000,000 shares    $13.465 (1)    $13,465,000.00 (1)    $1,238.78
- -------------------------------------------------------------------------------------


(1)  Estimated solely for the purpose of calculating the registration fee, and
     based upon the average of the high and low prices of the Common Stock on
     the Nasdaq National Market on February 11, 2002, in accordance with Rules
     457(c) and 457(h) of the Securities Act of 1933, as amended.


          PART I. INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

     The information required by Part I is included in documents sent or given
to participants in the Registrant's 2001 Stock Incentive Plan pursuant to Rule
428(b)(1) of the Securities Act of 1933, as amended (the "Securities Act").

           PART II. INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

Item 3.   Incorporation Of Documents By Reference.

     The Registrant is subject to the informational and reporting requirements
of Sections 13(a), 14 and 15(d) of the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), and in accordance therewith files reports, proxy
statements and other information with the Securities and Exchange Commission
(the "Commission"). The following documents, which are on file with the
Commission, are incorporated in this Registration Statement by reference:

          (1) The Registrant's latest annual report filed pursuant to Section
13(a) or 15(d) of the Exchange Act, or the latest prospectus filed pursuant to
Rule 424(b) under the Securities Act that contains audited financial statements
for the Registrant's latest fiscal year for which such statements have been
filed.

          (2) All other reports filed pursuant to Section 13(a) or 15(d) of the
Exchange Act since the end of the fiscal year covered by the document referred
to in (1) above.

          (3) The description of the common stock of the Registrant, $.01 par
value per share (the "Common Stock"), contained in a registration statement
filed under the Exchange Act, including any amendment or report filed for the
purpose of updating such description.

     All documents subsequently filed by the Registrant pursuant to Sections
13(a), 13(c), 14 and 15(d) of the Exchange Act, prior to the filing of a
post-effective amendment which indicates that all shares of Common Stock offered
hereby have been sold or which deregisters all shares of Common Stock then
remaining unsold, shall be deemed to be incorporated by reference herein and to
be part hereof from the date of the filing of such documents. Any statement
contained in a document incorporated or deemed to be incorporated by reference
herein shall be deemed to be modified or superseded for purposes of this
Registration Statement to the extent that a statement contained herein or in any
other subsequently filed document which also is or is deemed to be incorporated
by reference herein modifies or supersedes such statement. Any statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Registration Statement.


Item 4.   Description of Securities.

     Not applicable.

Item 5.   Interests of Named Experts and Counsel.

     Not applicable.

Item 6.   Indemnification of Directors and Officers.

     Article 6 of the Company's Restated Articles of Organization provides that
the Registrant shall indemnify each person who is or was a director or officer
of the Registrant, and each person who is or was serving or has agreed to serve
at the request of the Registrant as a director or officer of, or in a similar
capacity with, another organization against all liabilities, costs and expenses
reasonably incurred by any such persons in connection with the defense or
disposition of or otherwise in connection with or resulting from any action,
suit or other proceeding in which they may be involved by reason of being or
having been such a director or officer or by reason of any action taken or not
taken in such capacity, except with respect to any matter as to which such
person shall have been finally adjudicated by a court of competent jurisdiction
not to have acted in good faith in the reasonable belief that his or her action
was in the best interests of the Registrant. Section 67 of Chapter 156B of the
Massachusetts Business Corporation Law authorizes a corporation to indemnify its
directors, officers, employees and other agents unless such person shall have
been adjudicated in any proceeding not to have acted in good faith in the
reasonable belief that such action was in the best interests of the corporation.

Item 7.   Exemption From Registration Claimed.

     Not applicable.

Item 8.   Exhibits.

     The Exhibit Index immediately preceding the exhibits is incorporated herein
by reference.

Item 9.   Undertakings.

     (a)  The undersigned Registrant hereby undertakes:

          (1) To file, during any period in which offers or sales are being
     made, a post-effective amendment to this Registration Statement:

          (i) To include any prospectus required by Section 10(a)(3) of the
     Securities Act;

          (ii) To reflect in the prospectus any facts or events arising after
     the effective date of this Registration Statement (or the most recent
     post-effective amendment thereof) which, individually or in the aggregate,
     represent a fundamental change in the information set forth in this
     Registration Statement. Notwithstanding the foregoing, any increase or
     decrease in volume of securities offered (if the total dollar value of
     securities offered would not exceed that which was registered) and any
     deviation from the low or high end of the estimated maximum offering range
     may be reflected in the form of prospectus filed with the Commission
     pursuant to Rule 424(b) if, in the aggregate, the changes in volume and
     price represent no more than 20 percent change in the maximum aggregate
     offering price set forth in the "Calculation of Registration Fee" table in
     the effective registration statement; and

          (iii) To include any material information with respect to the plan of
     distribution not previously disclosed in this Registration Statement or any
     material change to such information in this Registration Statement;


provided, however, that paragraphs (i) and (ii) do not apply if the information
required to be included in a post-effective amendment by those paragraphs is
contained in periodic reports filed with or furnished to the Commission by the
Registrant pursuant to Section 13 or 15(d) of the Exchange Act that are
incorporated by reference in this Registration Statement.

          (2) That, for the purpose of determining any liability under the
     Securities Act, each such post-effective amendment shall be deemed to be a
     new registration statement relating to the securities offered therein, and
     the offering of such securities at that time shall be deemed to be the
     initial bona fide offering thereof.

          (3) To remove from registration by means of a post-effective amendment
     any of the securities being registered which remain unsold at the
     termination of the offering.

     (b) The undersigned Registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Securities Exchange Act of 1934 that is incorporated by reference in this
Registration Statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

     (c) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the Registrant pursuant to the provisions referred to in Item 6 hereof, or
otherwise, the Registrant has been advised that in the opinion of the Securities
and Exchange Commission such indemnification is against public policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for indemnification against such liabilities (other than the payment by the
Registrant of expenses incurred or paid by a director, officer or controlling
person of the registrant in the successful defense of any action, suit or
proceeding) is asserted by such director, officer or controlling person in
connection with the securities being registered, the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit to a court of appropriate jurisdiction the question whether such
indemnification by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.


                                   SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-8 and has duly caused this registration
statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the city of Waltham, state of Massachusetts on this 14th day of
February, 2002.

                                        PAREXEL INTERNATIONAL CORPORATION


                                        By: /s/ Josef H. von Rickenbach
                                           ----------------------------------
                                           Josef H. von Rickenbach
                                           Chairman and Chief Executive Officer

                        POWER OF ATTORNEY AND SIGNATURES

We, the undersigned officers and Directors of PAREXEL International Corporation
hereby severally constitute and appoint Josef H. von Rickenbach and Mark T.
Beaudouin, and each of them singly, our true and lawful attorneys with full
power to them, and each of them singly, to sign for us and in our names in the
capacities indicated below, the Registration Statement on Form S-8 filed
herewith and any and all subsequent amendments to said Registration Statement,
and generally to do all such things in our names and behalf in our capacities as
officers and directors to enable PAREXEL International Corporation to comply
with all requirements of the Securities and Exchange Commission, hereby
ratifying and confirming our signatures as they may be signed by said attorneys,
or any of them, to said Registration Statement and any and all amendments
thereto.

     Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed by the following persons in the
capacities and on the dates indicated.



      SIGNATURE                            TITLE                                     DATE
      ---------                            -----                                     ----

                                                                          
 /s/ Josef H. von Rickenbach       Chairman and Chief Executive Officer         February 14, 2002
- -------------------------------    and Director (principal executive officer)
Josef H. von Rickenbach


 /s/ James F. Winschel, Jr.        Senior Vice President and Chief              February 14, 2002
- -------------------------------    Financial Officer (principal financial
James F. Winschel, Jr.             and accounting officer)


 /s/ A. Dana Callow, Jr.           Director                                     February 14, 2002
- -------------------------------
A. Dana Callow, Jr.


 /s/ A. Joseph Eagle               Director                                     February 14, 2002
- -------------------------------
A. Joseph Eagle


 /s/ Patrick J. Fortune            Director                                     February 14, 2002
- -------------------------------
Patrick J. Fortune


 /s/ Werner M. Herrman             Director                                     February 14, 2002
- -------------------------------
Werner M. Herrmann






                                                                          
 /s/ Serge Okun                    Director                                     February 14, 2002
- -------------------------------
Serge Okun


 /s/ William U. Parfet             Director                                     February 14, 2002
- -------------------------------
William U. Parfet




                                  EXHIBIT INDEX

EXHIBIT
NUMBER         DESCRIPTION OF EXHIBIT
- -------        ----------------------

  4.1          Amended and Restated Articles of Incorporation of the Registrant
               (filed as Exhibit 3.1 to the Registrant's Quarterly Report on
               Form 10-Q for the quarter ended December 31, 1996 and
               incorporated herein by this reference).

  4.2          Amended and Restated By-Laws of the Registrant (filed as Exhibit
               3.2 to the Registrant's Annual Report on Form 10-K for the fiscal
               year ended June 30, 2001 and incorporated herein by this
               reference).

  4.3          Specimen certificate representing the Common Stock of the
               Registrant (filed as Exhibit 4.1 to the Registrant's Registration
               Statement on Form S-1 (File No. 33-97406) and incorporated herein
               by this reference).

  5.1          Opinion of Hale and Dorr LLP.

 23.1          Consent of Hale and Dorr LLP (included in Exhibit 5).

 23.2          Consent of PricewaterhouseCoopers LLP.

 24.1          Power of Attorney (included in the signature pages of this
               Registration Statement).

 99.1          PAREXEL International Corporation 2001 Stock Incentive Plan
               (filed as Exhibit 10.1 to the Registrant's Quarterly Report on
               Form 10-Q for the quarter ended September 30, 2001 and
               incorporated herein by this reference).