Gwilym Lee (born 24 November 1983) is a Welsh actor. He is best known for his film roles in Bohemian Rhapsody (2018) and Top End Wedding (2019). He is also known for his TV roles in Midsomer Murders (2013-2015), Jamestown (2017), and The Great (2020).

His first starring role was in the 1997-1998 television adaptation of the Animal Ark books. Aged 16, he started working on Richard III with the Royal Shakespeare Company. He appeared in a leading role in the final series of Land Girls (2011) and had several guest roles on television (including Ashes to Ashes (2009), Henry V (2012), Fresh Meat (2012), and Monroe (2012)).