Gwilym Lee (born 24 November 1983) is a Welsh actor. He is known for his roles in The Tourist (2010), A Song for Jenny (2015), Jamestown (2017) and playing guitarist Brian May in the Queen biopic Bohemian Rhapsody (2018). He portrays DS Charlie Nelson on the popular ITV crime drama Midsomer Murders.
Lee was born in Bristol to Welsh parents, Tom and Ceinwen. He has three older siblings: Geraint, Owen and Rhiannon. When he was young the family moved to Sutton Coldfield in Birmingham, although he identifies strongly with his Welsh heritage. He studied English literature at Cardiff University and drama at Guildhall School of Music and Drama, where he received the Guildhall Gold Medal in 2008. Lee lives in London.