Mitchell John Benn (born 20 January 1970) is an English comedian, author and musician known for his comedy rock songs performed on BBC radio. He was, until 2016, a regular contributor to BBC Radio 4's satirical programme The Now Show, and has hosted other radio shows.
Benn has performed at several music festivals, and at the Edinburgh Festival Fringe. He has also released seven studio albums. His first science fiction novel, entitled Terra, was published in July 2013 by Gollancz.