Paterson Joseph (born 22 June 1964) is a British actor. He appeared in the Royal Shakespeare Company productions of King Lear and Love's Labour's Lost in 1990. On television he is known for his roles in Casualty (1997–98), as Alan Johnson in Channel 4 sitcom Peep Show (2003–2015), Green Wing (2004–06), Survivors (2008–10), Boy Meets Girl (2009) and as DI Wes Layton in Law & Order: UK (2013–14). His film roles include The Beach (2000), Æon Flux (2005) and The Other Man (2008).

Joseph Paterson may refer to:

• Joe Paterson, Canadian ice-hockey player
• Joe Paterson (baseball), U.S. baseball player