Crosthwaite may refer to:
Places Crosthwaite, village near Kendal, Westmorland and Furness, Cumbria, England Crosthwaite and Lyth, civil parish near Kendal, Westmorland and Furness, Cumbria, England Crosthwaite Parish Church, church in Great Crosthwaite, Keswick, Cumberland, Cumbria, England Crosthwaite, an ancient parish in Cumbria which contained several places including: Great Crosthwaite, suburb of Keswick, Cumberland, Cumbria, England Little Crosthwaite, hamlet in Cumberland, Cumbria, England
People Adam Crosthwaite (born 1984), Australian cricketer Sir Charles Crosthwaite (1835–1915), Chief Commissioner of the British colony of Burma Hugo Crosthwaite (born 1971), Mexican figurative artist John Crosthwaite (1925–2010), English race car designer and engineer Luis Humberto Crosthwaite (born 1962), Mexican writer, editor and journalist Sir Moore Crosthwaite (1907–1989), British ambassador Philip Crosthwaite (1825–1903), Irish-American settler in California Ralph Crosthwaite (1935–1999), American basketball player Robert Crosthwaite (1837–1925), Bishop of Beverley