Shawn Patrick Hillegas (born August 21, 1964) is a former professional right-handed pitcher.

He played for the Los Angeles Dodgers, Chicago White Sox, Cleveland Indians, New York Yankees[1] and Oakland Athletics of Major League Baseball (MLB).

He attended Forest Hills High School in Sidman, Pennsylvania, and then Middle Georgia College.

His best minor league season statistically was 1984 with the Vero Beach Dodgers, where he had a 1.83 ERA in 13 games.

He lived up to his first round status in his debut-he pitched 82⁄3 innings with 6 strikeouts and 2 earned runs for the win.