Kevin Stacy Garn (born January 14, 1955) is an American politician and the former Republican majority leader of the Utah House of Representatives. Until his resignation on March 13, 2010, following personal disclosures, he represented District 16 of Utah, which covers Davis County, Utah.

Kevin Garn was born in Ogden, Utah and graduated from Layton High School. Garn attended Weber State University. He dropped out to focus on his business, KSG Distributing, a music and movie distribution company that he started while still in high school.

Garn founded Pegasus Music and Video, a music and retail store, in 1985 after purchasing an existing store in Bountiful. Pegasus expanded from one location to thirteen stores throughout Utah and in Montana, and Idaho. Garn sold Pegasus to Wherehouse Entertainment in 1993.

In 2004 Kevin Garn, partnered with Layton and Davis County, developed the Davis Conference Center, a 43,000-square-foot multi-use conference center connected to a Hilton Gardens.

Since 2000, Garn has served as the chairman of the board for The First National Bank of Layton.

Garn first became involved in politics in 1989 when Franklin Knowlton, a family friend and politician, retired from the Utah House of Representatives. Knowlton asked Garn to run for his soon-to-be vacant 16th District's seat. Garn won the seat.

Garn served in the Utah House of Representatives from January 1, 1991, to June 19, 2002, serving as Assistant Majority Whip in 1995 and 1996.

In 2002, Garn ran for the seat of Utah's 1st congressional district in the United States House of Representatives, but lost the Republican primary to Rob Bishop.