Rhys Thomas (born 18 September 1979) is a Welsh director and producer best known for his work on Saturday Night Live for NBC and the series Documentary Now! for IFC.

Rhys Thomas became the Saturday Night Live Film Unit producer in 2005 and in 2010 began directing shorts, music videos, and commercial parodies for the show. He also directed and produced the SNL opening credit sequence in 2012–2018 and the opening credits for the Saturday Night Live 40th Anniversary Special, which he also produced and won the Primetime Emmy Award for Outstanding Variety Special in 2015. In 2015 he made his feature film debut with the film Staten Island Summer written by Colin Jost. That year he also directed John Mulaney’s Emmy-nominated stand-up special The Comeback Kid for Netflix.