Tall is a surname. Notable people with the surname include:
Ahmadu Tall (19th century), Malian imam
Amadou Tidiane Tall (born 1975), Burkinabé footballer
David A. Tall (born 1963), English cricketer
David O. Tall (born 1941), British educator
El Hadj Umar Tall (circa 1797 – 1864), West African politician
Gora Tall (born 1985), Senegalese footballer
Ibrahim Tall (born 1981), Senegalese footballer
JoAnn Tall (21st century), American environmentalist
Lida Lee Tall (1873–1942), American university president
Mamadou Tall (born 1982), Burkinabé footballer
Modou Tall (born 1953), Senegalese basketball player
Mountaga Tall (born 1956), Malian politician
Siraj Al Tall (born 1982), Jordanian footballer
Stephen Tall (1908–1981), American writer
Stephen Tall (politician) (born 1977), British politician
Tidiani Tall (circa 1840 – 1888), Caliph of the Toucouleur Empire
Tom Tall (born 1937), American singer