Robert C. Foulk (May 5, 1908 – February 25, 1989) was an American television and film character actor who portrayed Sheriff H. Miller in the CBS series Lassie from 1958 to 1962.

[citation needed] In 1956, he played Jackley in the Walt Disney Mickey Mouse Club serial "The Mystery of the Applegate Treasure".

In 1957 and 1958, Foulk played the outlaw Curly Bill Brocius in three episodes, "Gunslinger from Galeville", "Ride Out at Noon", and "Skeleton Canyon Massacre", of the western television series Tombstone Territory.

[5] Foulk made four appearances on CBS's Perry Mason, all of them as a law-enforcement officer including the 1958 episode 'The Case of the Buried Clock'.

He also had recurring roles as Mr. Wheeler and Roy Trendall, former Hooterville phone company president, in sixteen episodes of CBS's Green Acres.