Robert Brown (born Robin Adair MacKenzie Brown, November 17, 1926) is an American actor mostly active on television in the 1970s. He appeared in the Columbo episode Playback in 1974, playing Arthur Midas. He was the actor originally cast in the lead role on Hawaii Five-O, but was replaced with Jack Lord before the series began.
Interestingly, he shares his name with a British actor known for playing M in the James Bond films.