Shawn Halloran (born April 23, 1964) is an American high school sports administrator and former football player and coach.

Halloran served as the head football coach at Franklin & Marshall College from 2003 to 2005, compiling a record of 17–15.

He is currently the athletic director at Bishop Lynch High School in Dallas, Texas, a position he has held since 2017.

He led the 1986 Boston College Eagles football team to a 9–3 record and a 27–24 win over the Georgia Bulldogs in the Hall of Fame Bowl, completing a 5-yard game-winning touchdown pass to Kelvin Martin with 32 seconds remaining.

On May 18, 2009 Halloran was appointment as the head football coach and athletic coordinator at North Forest High School in Houston, Texas.