Joseph Rupert Benjamin (November 4, 1919 – January 26, 1974) was an American jazz bassist.
Born in Atlantic City, New Jersey, Benjamin played with numerous high-profile jazz musicians in a variety of idioms. Early in his career he played in the big bands of Artie Shaw, Fletcher Henderson, Sy Oliver, and Duke Ellington.
Later credits include work with Roland Kirk, Hank Garland, Dave Brubeck, Marian McPartland, Louis Armstrong (in his later years), Mal Waldron, Jo Jones, Gary Burton, Sarah Vaughan, Roy Haynes, Art Taylor, and Brother Jack McDuff.


With Bob Brookmeyer
Traditionalism Revisited (World Pacific, 1957)With Kenny Burrell
Weaver of Dreams (Columbia, 1960–61)Guitar Forms (Verve, 1964-65)With Dave Brubeck
Jazz Impressions of Eurasia (Columbia, 1958)With Harry EdisonThe Swinger (Verve, 1958)Mr. Swing (Verve, 1958 [1960])Harry Edison Swings Buck Clayton (Verve, 1958) with Buck ClaytonWith Duke Ellington
All Star Road Band (Doctor Jazz, 1957 [1983])With Dizzy Gillespie
The Great Blue Star Sessions 1952-1953 (EmArcy, 1952-53 [2004])With Barry Harris
Preminado (Riverside, 1961)With Roy Haynes
Jazz Abroad (Emarcy, 1955)With Johnny HodgesTriple Play (RCA Victor, 1967)With Budd JohnsonBlues a la Mode (Felsted, 1958)Budd Johnson and the Four Brass Giants (Riverside, 1960)With Roland Kirk
Kirk's Work (Prestige, 1961)With Gary McFarland
The Jazz Version of "How to Succeed in Business without Really Trying" (Verve, 1962)With Carmen McRae
Book of Ballads (Kapp, 1958)With Gerry Mulligan
The Teddy Wilson Trio & Gerry Mulligan Quartet with Bob Brookmeyer at Newport (Verve, 1957)Blues in Time (Verve, 1957) with Paul DesmondTwo of a Mind (RCA Victor, 1962) with Paul DesmondWith Joya SherrillJoya Sherrill Sings Duke (20th Century Fox, 1965)With Rex StewartRendezvous with Rex (Felsted, 1958)With Sonny Stitt
Sonny Stitt & the Top Brass (Atlantic, 1962)With Buddy TateSwinging Like Tate (Felsted, 1958)With Clark Terry
Color Changes (Candid, 1960)Everything's Mellow (Moodsville, 1961)With The Three PlaymatesThe Three Playmates - The Three Playmates with George Barrow, Jerome Richardson, Budd Johnson, Sam Price, Kenny Burrell, Joe Benjamin, Bobby Donaldson, Ernie Wilkins (arranger) (Savoy Records, 1957)With Sarah Vaughan
Sarah Vaughan with Clifford Brown (EmArcy, 1954)With Mal Waldron
The Quest (New Jazz, 1961)With Kai Winding
Dance to the City Beat (Columbia, 1959)