Jacklin is a surname. Notable people with the name include:
Carol Nagy Jacklin (1939–2011), American psychologist & academic Harley M. Jacklin (1889–1970), American farmer, businessman, and politician Harold Jacklin (1897–1966), English footballer
Julia Jacklin (born 1990), Australian singer-songwriter
Paula Jacklin (born 1957), English darts player
See also