Stephen, Steven or Steve Langdon may refer to:
Stephen Herbert Langdon (1876–1937), American-born British Assyriologist Steven W. Langdon (born 1946), Canadian politician and economist Steve J. Langdon (born 1948), American anthropologist Steve Langdon (ice hockey) (born 1953), Canadian former ice-hockey player with the Boston Bruins Stephen Langdon, the Abbot of Tavistock in 1362
See also Stephen Langton ( – 1228), English Cardinal of the Roman Catholic Church and Archbishop of Canterbury