Bob Custer (born Raymond Anthony Glenn,[1] October 18, 1898 – December 27, 1974) was an American film actor who appeared in over 50 films, mostly Westerns, between 1924 and 1937,[2] including The Fighting Hombre, Arizona Days, The Last Roundup, The Oklahoma Kid (1929; not the Cagney/Bogart version), Law of the Rio Grande, The Law of the Wild and Ambush Valley.

[1] Using his original name Raymond Glenn, Custer appeared in non-Western films, including The Return of Boston Blackie (1927) as the title character.

In 1927, he formed Bob Custer Production, and from 1928 through 1931 he acted in 20 Westerns for Syndicate.

[5] After he left acting, he became a building inspector in Redondo Beach and El Segundo, California.

[1] He eventually became chief building inspector in the nearby seaside city of Newport Beach.