Porter Andrew Moser (born August 24, 1968) is the head men's basketball coach at Loyola University Chicago.
Originally from Naperville, Illinois, Moser attended and played varsity basketball at Benet Academy, and then Creighton University.
Moser previously held the head coaching position at Illinois State (2003–2007) and Arkansas-Little Rock (2000–2003).
Prior to being hired at Loyola, Moser was an assistant coach at Saint Louis under Rick Majerus for the 2007-08 season, and the associate head coach from 2008-11.