Athletes 10 / 222
Allan Francis (1971)
Allan Jay (1931)
Allan Kwartler (1917)
Allan Milner (1896)
Allar Levandi (1965)
Allar Raja (1983)
Allen Rosenberg (1931)
Allen Tolmich (1918)
Alleyne Francique (1976)
Allison Tranquilli (1972)
Allyn Condon (1974)
Allyson Felix (1985)
Almudena Muñoz (1968)
Alois Gottfried (1901)
Alonso Edward (1989)
Althea Byfield (1982)
Álvaro Beltrán (1978)
Álvaro Gaxiola (1937)
Álvaro Mário Mourão (1924)
Álvaro Mejía (1940)
Álvaro Pinto (1907)
Álvaro Silva (1920)
Álvaro Velasco (1971)
Alwyn Morris (1957)
Aly Doerfel (1949)
Alysia Montaño (1986)
Alyson Annan (1973)
Amadou Gakou (1940)
Amanda Carter (1964)
Amanda Ferguson (1967)
Amanda Fraser (1981)
Amanda McGrory (1986)
Amandeep Kaur (1976)
Amantle Montsho (1983)
Amar Benikhlef (1982)
Amar Meridja (1976)
Ambrus Nagy (1927)
Amela Terzić (1993)