Diane E. Benson (born May 10, 1954) is an Alaskan politician, writer and dramatist. She was the 2010 Democratic nominee for lieutenant governor of Alaska, defeating three other opponents in the Democratic primary. Benson's running mate for governor was former state House minority leader Ethan Berkowitz; they lost in the general election to the Republican ticket of Sean Parnell and Mead Treadwell by 22% of the vote.