SECURITIES AND EXCHANGE COMMISSION
                             Washington, D. C. 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) December 22, 1997


                         WASHINGTON TRUST BANCORP, INC.
             (Exact name of registrant as specified in its charter)



           RHODE ISLAND                    0-13091                05-0404671
     State or other jurisdiction of      (Commission           (I.R.S. Employer
     incorporation or organization)     File Number)         Identification No.)



     23 Broad Street, Westerly, Rhode Island                  02891
- --------------------------------------------------- ---------------------------
     (Address of principal executive offices)               (Zip Code)



        Registrant's telephone number, including area code (401) 348-1200



                                       N/A
- --------------------------------------------------------------------------------
             (Former name, former address and former fiscal year,
                        if changed since last report)
- --------------------------------------------------------------------------------








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WASHINGTON TRUST BANCORP, INC.
FORM 8-K


Item 5.  Other Events
On December  22,  1997,  the  Registrant  announced  that its Board of Directors
approved a program to  repurchase up to 150,000  shares of its common stock,  or
approximately  2.3% of its outstanding  shares, in the open market or in private
transactions, based upon market conditions.

For further  information,  reference is made to the  Registrant's  press release
dated December 22, 1997 attached hereto as Exhibit 99, and which is incorporated
herein by reference.


Item 7.  Financial Statements and Other Exhibits

  Exhibit No.       Description                                          Page
  -----------       -----------------------------------                  ----
  Exhibit 99        Washington Trust Bancorp, Inc.                         3
                    Press Release Dated December 22, 1997


                                   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 thereunto duly authorized.

                                            WASHINGTON TRUST BANCORP, INC.
                                                    (Registrant)



January 2, 1998                             By:  David V. Devault
                                            ----------------------   
                                            David V. Devault
                                            Vice President, Treasurer and
                                            Chief Financial Officer
                                            (principal financial officer)











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