McCaskill

{{for|the town in Hempstead County, Arkansas, United States|McCaskill, Arkansas}}

McCaskill is a surname. Notable people with the surname include:

• Alton McCaskill (born 2003), American football player
• Amal McCaskill (born 1973), American professional basketball player
• Billie June McCaskill (1930 – 2011), American herbarium curator
• Claire McCaskill (born 1953), U.S. Senator from Missouri
• Ted McCaskill (1936 – 2016), Canadian professional hockey player
• Ian McCaskill (1938 – 2016), British weatherman
• Kirk McCaskill (born 1961), Canadian professional baseball player and son of Ted
• Vern McCaskill (1902 – 1992), nurseryman of Camellias and Irises, the father of Billie June.