Consent of Independent Auditors 

We consent to the use in the Annual Report on Form 10-K under the
Securities Exchange Act of 1934 of S&T Bancorp, Inc. for the year
ended December 31, 1997, of our report dated February 10, 1997
insofar as such report relates to the financial statements of
Peoples Bank of Unity for the years ended December 31, 1996 and 1995.


/s/S.R. Snodgrass, A.C.


Wexford, Pennsylvania
March 23, 1998