Andy Mackenzie (Andrew C. Mackenzie) – American actor, born 19 March 1974 in the USA. Previously married to Angela Little (2005–2014, one child). His most notable film roles include Max in Sushi Girl (2012, which he also directed and produced), Hoss in MacGruber (2010), Sergei in Freezerburn (2005), and a role in Shoot 'Em Up (2007, opposite Clive Owen).

On television he has appeared in True Detective (2015, 6 episodes as Ivar), Euphoria (2019), True Blood (2008), NCIS: Los Angeles (2014), The Big Bang Theory (2009), CSI: Crime Scene Investigation (2002, 2009), The Shield (2002), Malcolm in the Middle (2000), The King of Queens (2000, 2003), NYPD Blue (2001), Charmed (2003), and Murder in the First (2015).