Athletes 20 / 222
Árpád Bárány (1931)
Arquímedes Herrera (1935)
Arsen Melikyan (1976)
Arsi Harju (1974)
Art Boileau (1957)
Art Chapman (1912)
Artem Lukyanenko (1990)
Artem Udachyn (1980)
Arthémon Hatungimana (1974)
Arthur Everitt (1872)
Arthur Fagan (1890)
Arthur Pilbrow (1902)
Arthur Ribeiro (1942)
Arthur Smith (1916)
Arthur Wear (1880)
Arturo De Vecchi (1898)
Arturo Miranda (1971)
Arturo Ponce (1891)
Arūnas Visockas (1965)
Arvo Askola (1909)
Arwin Kardolus (1964)
Asafa Powell (1982)
Asbel Kiprop (1989)
Asen Dyakovski (1933)
Asen Lekarski (1901)
Asgeir Årdal (1983)
Ashia Hansen (1971)
Ashleigh McIvor (1983)
Ashleigh Southern (1992)
Ashley Adams (1955)
Ashot Danielyan (1974)
Ashot Karagyan (1951)
Ashton Eaton (1988)
Ashwini Akkunji (1987)
Asif Dar (1966)
Aslı Çakır Alptekin (1985)
Asmae Leghzaoui (1976)