David Stephen Caruso (born January 7, 1956) is a retired American actor and producer, best known for his roles as Detective John Kelly on the ABC crime drama NYPD Blue (1993–1994) and Lieutenant Horatio Caine on the CBS series CSI: Miami (2002–2012). He appeared in the feature films An Officer and a Gentleman (1982), First Blood (1982, the first film in the Rambo franchise), Twins (1988), King of New York (1990), Kiss of Death (1995), and Proof of Life (2000).

After CSI: Miami, he quietly retired from acting and became involved in the art business. He is also co-owner of Steam on Sunset, a clothing store in South Miami.