Jaason Matthew Simmons (born 12 July 1970) is an Australian actor.
He began acting in 1993 with a role on the short-lived Australian series Paradise Beach.
The following year, he won the role of Logan Fowler on Baywatch.
Some of his most recent onscreen appearances have been in the 2006 cult film Mad Cowgirl and in the 2013 SyFy movie Sharknado.
Simmons came out as gay in the March 2008 issue of Australian New Idea magazine with his fiancé Irish actor John O'Callaghan.