
Arnold Moss (January 28, 1910 – December 15, 1989) was an American character actor.
Moss made two appearances in Bob Hope films, as Hope's Casablanca contact in the espionage spoof My Favorite Spy and as a conniving Venetian doge in Casanova's Big Night. Moss appeared in dozens of television programs during the golden age of TV. He appeared on television in Star Trek (1966) as mysterious actor Anton Karidian, alter-ego of the tyrannical Gov. Kodos of Tarsus IV, in the episode "The Conscience of the King". He also played in The Rifleman as the school teacher, Mr. Griswald, and as Chief Lonespear in Bonanza episode "In Defense of Honor" in 1968. Other television appearances include The Time Tunnel, The Girl From U.N.C.L.E., The Man From U.N.C.L.E., and the anthology series The Alfred Hitchcock Hour, General Electric Theater, Alfred Hitchcock Presents, Suspense, Tales of Tomorrow, Studio One, and Kraft Theater.

Viva Zapata!
1952 · as Don Nacio

Quebec
1951 · as Jean-Paul Racelle

Casanova's Big Night
1954 · as The Doge

Salome
1953 · as Micha

Gambit
1966 · as Abdul

Reign of Terror
1949 · as Fouché

My Favorite Spy
1951 · as Tasso

The 27th Day
1957 · as The Alien

The Fool Killer
1965 · as Reverend Spotts

Kim
1950 · as Lurgan Sahib

Bengal Brigade
1954 · as Rajah Karam

Jump Into Hell
1955 · as General Christian De Castries

Mask of the Avenger
1951 · as Colardi

Border Incident
1949 · as Zopilote

Hell's Island
1955 · as Paul Armand

The Loves of Carmen
1948 · as Colonel

The Caper of the Golden Bulls
1967 · as Mr. Shanari

King Lear
1953 · as Duke of Albany