Kenneth "Kenny" Johnson (July 13, 1963, Vermont) is an American actor well known for his portrayal of Detective Curtis Lemansky on the American drama The Shield.
Raised in Vermont, Johnson got his start in television commercials, including one of the very first ads for LA Gear. A former champion arm wrestler, he appeared as bit characters in various television programs, such as Family Matters (TV series), Grace Under Fire, Caroline in the City, Pensacola: Wings of Gold, Sliders, 18 Wheels of Justice, and Just Shoot Me!.
In 1998, he appeared in the first several minutes of the first Blade, as Heatseeking Dennis, who was saved (by Blade) from a vampire played by Traci Lords. In October 2005, he appeared in the Smallville Season 5 episode "Mortal" as a metahuman called Tommy Lee. He also appeared in the 2006 Hallmark Channel original movie, Desolation Canyon, with Stacey Keach and Patrick Duffy and starred in the 2005 indie film Zzyzx, a thriller about two friends who take a detour on their way to Las Vegas.