LeRoy J. Louden (born October 12, 1936) is an American politician and former state senator in the unicameral Nebraska Legislature. He is also a rancher.

Born in 1936 in Alliance, Nebraska, LeRoy Louden is a graduate of St. Agnes Academy and Nebraska State Trade School. He was married in 1999 and has six children. He is a member of the Nebraska Cattlemen, Elks Club, Fraternal Order of Eagles, and a former secretary of the Dist #119 school board.

He was elected in 2002 to represent the 49th Nebraska legislative district. He was reelected in 2004 and 2008.

• "Nebraska Unicameral Legislature". Sen. LeRoy J. Louden. Retrieved March 15, 2009.
• "Senator LeRoy J. Louden (NE)". Retrieved January 23, 2009.