Exhibit 5

             Opinion of Elias, Matz, Tiernan & Herrick L.L.P.























                                                                    Exhibit 5

                                Law Offices
                   ELIAS, MATZ, TIERNAN & HERRICK L.L.P.
                                 12th Floor
                           734 15th Street, N.W.
                          Washington, D.C.  20005
                                 _________

TIMOTHY B. MATZ                                          JEFFREY D. HAAS
STEPHEN M. EGE         Telephone:  (202) 347-0300        KEVIN M. HOULIHAN
RAYMOND A. TIERNAN     Facsimile:  (202) 347-2172        KENNETH B. TABACH
W. MICHAEL HERRICK                                       PATRICIA J. WOHL
GERARD L. HAWKINS                                        FIORELLO J. VICENCIO*
NORMAN B. ANTIN                                          DAVID TEEPLES
JOHN P. SOUKENIK*                                        ERIC M. MARION
GERALD F. HEUPEL, JR.                                    DANIEL R. KLEINMAN*
JEFFREY A. KOEPPEL
DANIEL P. WEITZEL
PHILIP ROSS BEVAN                                        OF COUNSEL
HUGH T. WILKINSON
                                                         ALLIN P. BAXTER
                             February 4, 2000            JACK I. ELIAS

                                                         SHERYL JONES ALU
*NOT ADMITTED IN D.C.
                                VIA EDGAR


Board of Directors
Willow Grove Bancorp, Inc.
Welsh and Norristown Roads
Maple Glen, Pennsylvania  19002

     Re:  Registration Statement on Form S-8
          224,087 Shares of Common Stock

Gentlemen:

     We are special counsel to Willow Grove Bancorp, Inc., a United States
corporation (the "Corporation"), in connection with the preparation and filing
with the Securities and Exchange Commission pursuant to the Securities Act of
1933, as amended, of a Registration Statement on Form S-8 (the "Registration
Statement"), relating to the registration of up to 224,087 shares of common
stock, par value $0.01 per share ("Common Stock"), to be issued pursuant to
the Corporation's 1999 Stock Option Plan (the "Plan") upon the exercise of
stock options and/or appreciation rights (referred to as "Option Rights").
The Registration Statement also registers an indeterminate number of
additional shares which may be necessary under the Plan to adjust the number
of shares reserved thereby for issuance as the result of a stock split, stock
dividend or similar adjustment of the outstanding Common Stock of the
Corporation.   We have been requested by the Corporation to furnish an opinion
to be included as an exhibit to the Registration Statement.

     For this purpose, we have reviewed the Registration Statement and
related Prospectus, the Articles of Incorporation and Bylaws of the
Corporation, the Plan, a specimen stock certificate evidencing the Common
Stock of the Corporation and such other corporate records and documents



as we have deemed appropriate.  We are relying upon the originals, or copies
certified or otherwise identified to our satisfaction, of the corporate
records of the Corporation and such other instruments, certificates and
representations of public officials, officers and representatives of the
Corporation as we have deemed relevant as a basis for this opinion.  In
addition, we have assumed, without independent verification, the genuineness
of all signatures and the authenticity of all documents furnished to us and
the conformance in all respects of copies to originals.  Furthermore, we have
made such factual inquiries and reviewed such laws as we determined to be
relevant for this opinion.

     For purposes of this opinion, we have also assumed that (i) the shares
of Common Stock issuable pursuant to Option Rights granted under the terms of
the Plan will continue to be validly authorized on the dates the Common Stock
is issued pursuant to the Option Rights; (ii) on the dates the Option Rights
are exercised, the Option Rights granted under the terms of the Plan will
constitute valid, legal and binding obligations of the Corporation and will
(subject to applicable bankruptcy, moratorium, insolvency, reorganization and
other laws and legal principles affecting the enforceability of creditors'
rights generally) be enforceable as to the Corporation in accordance with
their terms; (iii) the Option Rights are exercised in accordance with their
terms and the exercise price therefor is paid in accordance with the terms
thereof; (iv) no change occurs in applicable law or the pertinent facts; and
(v) the provisions of "blue sky" and other securities laws as may be
applicable will have been complied with to the extent required.

     Based on the foregoing, and subject to the assumptions set forth herein,
we are of the opinion as of the date hereof that the shares of Common Stock to
be issued pursuant to the Plan, when issued and sold pursuant to the Plan and
upon receipt of the consideration required thereby, will be legally issued,
fully paid and non-assessable shares of Common Stock of the Corporation.

     We hereby consent to the reference to this firm under the caption "Legal
Opinion" in the Prospectus of the Plan and to the filing of this opinion as an
exhibit to the Registration Statement.

                              Very truly yours,

                              ELIAS, MATZ, TIERNAN & HERRICK L.L.P.



                              By:     /s/ Hugh T. Wilkinson
                                 ----------------------------
                                 Hugh T. Wilkinson, a Partner