Benjamin Francis Webster (March 27, 1909 – September 20, 1973) was an American jazz tenor saxophonist.

A native of Kansas City, Missouri, he studied violin, learned how to play blues on the piano from Pete Johnson, and received saxophone lessons from Budd Johnson. He played with Lester Young in the Young Family Band. He recorded with Blanche Calloway and became a member of the Bennie Moten Orchestra with Count Basie, Hot Lips Page, and Walter Page. For the rest of the 1930s, he played in bands led by Willie Bryant, Benny Carter, Cab Calloway, Fletcher Henderson, Andy Kirk, and Teddy Wilson.

Webster was a soloist with the Duke Ellington Orchestra from 1940, appearing on “Cotton Tail”. He considered Johnny Hodges, an alto saxophonist in the Ellington orchestra, a major influence on his playing.Gunther Schuller wrote in 1989 that Hodges influence pushed him away from his original inspiration, Coleman Hawkins. Webster became close to Jimmy Blanton and Billy Strayhorn, the other two newcomers to Ellington’s orbit.