Langdale is a surname, possibly taken from place names meaning "long valley", such as Great and Little Langdale. Notable people with the name include:

• Alban Langdale or Langdaile (1532–1580), English Roman Catholic churchman
• Baron Langdale, a title used in the British peerage
• Charles Langdale, formerly Stourton (1787–1868), British politician
• Doug Langdale (born 1969), American screenwriter etc.
• George Langdale (1916–2002), English cricketer and schoolmaster
• Jane A. Langdale (born 1960), British botanist and academic
• Mark Langdale (born 1954), American businessman and ambassador
• Pascal Langdale (born Pascal Langlois), English actor
• Stella Langdale (1880–1976), English and Canadian artist

This page lists people with the surname Langdale.
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