William Richard Herrion (born April 6, 1958) is an American college basketball coach.
[2] Herrion's son Ryan played for him at UNH from 2008 through 2012, and was director of operations and video coordinator for the Wildcats from 2013 to 2015.
Herrion began his college coaching career in 1985 as an assistant under Mike Jarvis at Boston University.
In April 1991, Herrion was hired to coach Drexel after Dayton assistant Tom McConnell turned down the job.
Conference tournament champion Pound sign (#) denotes interim head coach.