Slim Pickens (June 29, 1919 - December 8, 1983) was an American rodeo performer, and film and television actor, who epitomized the profane, tough, sardonic cowboy, but who is best remembered for his comic roles.

Slim Pickens (I) spent the early part of his career as a real cowboy and the latter part playing cowboys, and he is best remembered for a single "cowboy" image: that of bomber pilot Major "King" Kong waving his cowboy hat rodeo-style as he rides a nuclear bomb onto its target in the great black comedy Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb (1964). Born in Kingsburg, in California's Central Valley, he spent much of his boyhood in nearby Hanford, where he began rodeoing at the age of 12. He spent the next two decades touring the country on the rodeo circuit, becoming a highly-paid and well-respected rodeo clown, a job that entailed enormous danger. At the age of 31 he was given a role in a western, Rocky Mountain (1950), and quickly found a niche in both comic and villainous roles in that genre. With his hoarse voice and pronounced western twang, he was not always easy to cast outside the genre, but when he was, as in "Dr. Strangelove", the results were often memorable. He died in 1983 after a long and courageous battle against a brain tumor. He was survived by his wife Margaret and three children, Daryle Ann, Thom, and Margaret Lou. His brother has acted under the name Easy Pickens.