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                                  UNITED STATES
                       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): April 25, 2007
                                 --------------

                            SI FINANCIAL GROUP, INC.
                            ------------------------
             (Exact name of registrant as specified in its charter)

   United States                        0-50801                  84-1655232
   -------------                        -------                  ----------
(State or other jurisdiction of       (Commission              (IRS Employer
 incorporation or organization)       File Number)           Identification No.)


803 Main Street, Willimantic, Connecticut                   06226
- -----------------------------------------                   -----
(Address of principal executive offices)                    (Zip Code)

                                 (860) 423-4581
                                 --------------
              (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:

[  ]  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))


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ITEM 2.02   RESULTS OF OPERATIONS AND FINANCIAL CONDITION.
            ---------------------------------------------

      On April 25, 2007, SI Financial Group, Inc., the holding company for
Savings Institute Bank and Trust Company, announced its financial results for
the three months ended March 31, 2007. The press release announcing financial
results for the three months ended March 31, 2007 is included as Exhibit 99.1
and is incorporated herein by reference.

ITEM 9.01   FINANCIAL STATEMENTS AND EXHIBITS.
            ---------------------------------

      (a)   Financial Statements of Businesses Acquired: Not applicable

      (b)   Pro Forma Financial Information: Not applicable

      (c)   Shell Company Transactions: Not applicable

      (d)   Exhibits

            Number            Description
            ------            -----------

            99.1              Press Release Dated April 25, 2007


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                                   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.


                                      SI FINANCIAL GROUP, INC.



Date: April 26, 2007                  By: /s/ Rheo A. Brouillard
                                          ----------------------------------
                                          Rheo A. Brouillard
                                          President and Chief Executive Officer