Joseph "Clayne" Crawford is an American actor. He is best known for his roles as Martin Riggs on the Fox series Lethal Weapon (2016–2018) and Teddy Talbot on the SundanceTV series Rectify (2013–2016), the latter earning him a nomination for the Critics' Choice Television Award for Best Supporting Actor in a Drama Series. He has also had supporting roles in the films A Walk to Remember (2002), Swimfan (2002), A Love Song for Bobby Long (2004), The Great Raid (2005), and Wristcutters: A Love Story (2006).

Martin Riggs is a fictional character from the Lethal Weapon film series created by Shane Black. Riggs was originally played by actor Mel Gibson in all four films from 1987 to 1998, and later by Clayne Crawford in the Fox television series from 2016 to 2018.