INDEPENDENT AUDITORS' CONSENT                                       Exhibit 23.1

We consent to the incorporation by reference in this Registration Statement of
Fiserv, Inc. on Form S-3 of our report dated October 16, 1997, appearing in the
current report on Form 8-K dated October 22, 1997. We also consent to the
reference to us under the heading "Experts" in the Prospectus, which is part of
this Registration Statement.




DELOITTE & TOUCHE LLP




Deloitte & Touche LLP
Milwaukee, Wisconsin

February 6, 1998