Kathy Guadagnino (born March 20, 1961) is an American professional golfer.

She attended the University of Tulsa and South Florida Bible College & Theological Seminary and was the low amateur at the 1983 Nabisco Dinah Shore.

She joined the LPGA Tour and in 1985, she was a surprise winner of the U.S. Women's Open at Baltusrol Golf Club.

[2][3] Guadagnino's only other LPGA Tour title came at the Konica San Jose Classic in 1988.

This biographical article relating to American golf is a stub.