1 Exhibit 23 [LETTERHEAD OF KPMG LLP] CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statements (Nos. 333-23995 and 333-34521) on Form S-8 of BostonFed Bancorp, Inc. (the "Company") of our report, dated January 20, 2000, related to the consolidated balance sheets of the Company as of December 31, 1999 and 1998 and the related consolidated statements of income, changes in stockholders' equity and cash flows for each of the years in the three-year period ended December 31, 1999, which report is incorporated by reference in the Annual Report on Form 10-K of the Company for the year ended December 31, 1999. /s/ KPMG LLP Boston, Massachusetts March 28, 2000