McFall or MacFall is a surname, a variant spelling of Gaelic MacPhail meaning "son of Paul". Notable people with the surname include:
Derrick McFall (born 2005), American football player Haldane MacFall (1860–1928), British Army officer, art critic and author John J. McFall (1918–2006), American politician John McFall, Baron McFall of Alcluith (born 1944), United Kingdom politician Leah McFall (born 1989), Northern-Irish singer-songwriter
See also McFaul McFall, Missouri USS McFaul