Ibbetson is a surname. Notable people with the surname include:
Agnes Ibbetson (1757–1823), English vegetable physiologist
Arthur Ibbetson (1922–1997), British cinematographer
David Ibbetson, British legal scholar
Denzil Ibbetson, KCSI (1847–1908), administrator in British India and an author
Henry Selwin-Ibbetson, 1st Baron Rookwood (1826–1902), 7th Baronet 1869–1892, and British Conservative politician Julius Caesar Ibbetson (1759–1817), British 18th-century landscape and watercolour painter Levett Landon Boscawen Ibbetson (1799–1869), 19th century geologist, inventor, organiser and soldier Peter Ibbetson, American black-and-white drama film released in 1935 Peter Ibbetson (opera), opera in three acts by American composer Deems Taylor Robert Ibbetson (1789–1880), colonial governor of the Straits Settlements of Penang, Malacca, and Singapore from 1832 to 1834
See also
Peter Ibbetson (novel), 1891 novel by George du Maurier, late adapted to stage and screen