Robert Brubaker (October 9, 1916 - April 15, 2010) was an American character actor best known for his roles in television and movie westerns, including as Gunsmoke and 40 Guns to Apache Pass. Brubaker was the only actor to have two recurring roles on the television series, Gunsmoke, portraying both a bartender named Floyd and a stagecoach driver named Jim Buck. Some of Brubaker's other credits included the Rock Hudson film, Seconds, and the television crime drama, The Walter Winchell File.
Robert Brubaker was born in Robinson, Illinois, on October 9, 1916. He died on April 15, 2010, at the age of 93.