Didier Lockwood (born 11 February 1956, Calais) is a French jazz violinist. He played in the progressive rock/jazz fusion band Magma in the 1970s and is known for his use of electric amplification and experimentation on different sounds on the electric violin.

In 1979, he released his first album as a leader, New World, and has recorded more than 20 albums of his own since then.