The 1950 Open Championship was the 79th Open Championship, held 5–7 July at Troon Golf Club in Troon, South Ayrshire, Scotland. Defending champion Bobby Locke of South Africa won the second of his four Open titles, two strokes ahead of runner-up Roberto De Vicenzo of Argentina. His total of 279 was a record for the Open Championship, beating the previous best of 283. It was the second Open Championship at Troon, which had previously hosted the Championship in 1923; it became "Royal Troon" in 1978.