UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


          Date of report (Date of earliest event reported): May 3, 2006

                          Willis Group Holdings Limited
- --------------------------------------------------------------------------------
             (Exact Name of Registrant as Specified in Its Charter)

                                     Bermuda
- --------------------------------------------------------------------------------
                 (State or Other Jurisdiction of Incorporation)

                              001-16503 98-0352587
- --------------------------------------------------------------------------------
           (Commission File Number) (IRS Employer Identification No.)

                            c/o Willis Group Limited
                               Ten Trinity Square
- --------------------------------------------------------------------------------
                            London EC3P 3AX, England
                    (Address of Principal Executive Offices)

                               (44) (20) 7488-8111
- --------------------------------------------------------------------------------
              (Registrant's Telephone Number, Including Area Code)

                                 Not Applicable
- --------------------------------------------------------------------------------
          (Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

|_| Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR 230.425)

|_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)

|_| Pre-commencement communications pursuant to Rule 14d-2(b) under the
    Exchange Act (17 CFR 240.14d-2(b))

|_| Pre-commencement communications pursuant to Rule 13e-4(c) under the
    Exchange Act (17 CFR 240.13e-4(c))



Item 2.02.  Results of Operations and Financial Condition.

         On May 3, 2006, Willis Group Holdings Limited ("WGHL") issued a press
release (the "Press Release") reporting results for the quarter ended March 31,
2006. A copy of the Press Release is attached as Exhibit 99.1 to this Report on
Form 8-K and is incorporated herein by reference.


Item 9.01.  Financial Statements and Exhibits.

       (c)  Exhibits.

            99.1     Press Release of WGHL dated May 3, 2006



                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                               WILLIS GROUP HOLDINGS LIMITED


Date: May 9, 2006                              By:  /s/ Eric Dinallo
                                                    ---------------------
                                               Name:  Eric Dinallo
                                               Title: General Counsel





                                 EXHIBIT INDEX


Exhibit No.                          Description
- -----------                          -----------

99.1                                 Press Release of WGHL dated May 3, 2006