Arbuckle is a surname. Notable people with the surname include:
Andrew Arbuckle (actor) (1887–1938), American actor, brother of Macklyn and cousin of Roscoe Andrew Arbuckle (politician) (1944–2025), Scottish journalist and Liberal Democrat politician Charles Arbuckle (born 1968), American football player David Arbuckle (born 1973), Scottish footballer Dick Arbuckle (born 1939), American college football coach Ernest C. Arbuckle (1912–1986), American business leader Gary Arbuckle (born 1984), Scottish football player James Arbuckle (1700 – c. 1742), Irish poet John Arbuckle (businessman) (1838–1912), American businessman John Arbuckle (politician), see 15th General Assembly of Prince Edward Island Jon Arbuckle, fictional owner of Garfield the cat Macklyn Arbuckle (1866–1931), American actor, brother of Andrew and cousin of Roscoe Matthew Arbuckle Sr. (1740–1781), American military officer of the 18th Century Matthew Arbuckle Jr. (1778–1851), American military officer of the 19th Century Phillip Arbuckle (1883–1932), American football coach Roscoe "Fatty" Arbuckle (1887–1933), American silent film comedian Samuel Arbuckle (1804–1874), Californian politician Steve Arbuckle, Canadian actor Tiffany Arbuckle, the name of Christian singer Plumb