Natalie Clein (born March 25, 1977) is a British classical cellist. Her mother is a professional violinist.
Clein came to prominence after winning the BBC Young Musician of the Year competition in 1994 with her performance of the Elgar Cello Concerto. She was the first British winner of the Eurovision Competition for Young Musicians in Warsaw, playing the Shostakovich Sonata and Elgar’s concerto. Her other awards include the Ingrid zu Solms Cultur Preis at the 2003 Kronberg Academie and the Classical BRIT Award for Young British Performer of 2005.