Colling is a surname. Notable people with the surname include:
Belinda Colling (born 1975), New Zealand netball and basketball player
François Colling (1940–2024), Luxembourgish engineer and politician Gary Colling (born 1950), Australian rules footballer James Kellaway Colling (1816–1905), English artist and architect Lin Colling (1946–2003), New Zealand rugby union player Nancie Colling (1919–2020), English lawn bowls competitor Richard G. Colling, biologist Robert Colling (1749–1820), English cattle breeder
See also Colling, Michigan, unincorporated community in Tuscola County, Michigan, United States Collin (disambiguation) Cooling (disambiguation)