Oscar Valdambrini (May 11, 1924, Turin, Italy - December 26, 1997, Rome) was an Italian jazz trumpeter, and flugelhornist. According to The New Grove, he "had a central role in the emergence of a modern jazz movement in Italy".
Valdambrini's professional career began in the late 1940s, when he played with Rex Stewart and, in 1955, co-led a small ensemble with Gianni Basso.
