Man-Thing is a 2005 straight to video then telefilm, directed by Brett Leonard and featuring the Marvel Comics creature created by Stan Lee, Roy Thomas and Gerry Conway. The plot is based loosely on a storyline by Steve Gerber, who wrote the most well-known series of Man-Thing comics.

The film appeared on the Sci Fi Channel in 2005 under the Sci Fi Pictures label. It starred Matthew Le Nevez, Rachael Taylor, and Jack Thompson.