David Peter Walsh (born September 25, 1960) is a former professional baseball pitcher.

He graduated from El Camino Real High School (Woodland Hills, California) in 1978, where he played varsity baseball and earned All-Los Angeles City honors as a pitcher in his senior year.

[2] He made his MLB debut with the Los Angeles Dodgers in August 1990 and appeared in 20 games during the 1990 Major League Baseball season.

As a coach, he was an assistant with NCAA Division II Oklahoma Christian Eagles from 2014 to 2016.

[4] Before making the collegiate ranks, he was a teacher and the pitching coach at Edmond Santa Fe High School for 15 years.