Munzinger Sport As-Az
- Asada, Mao
- Asamoah, Gerald
- Asari, Junko
- Ascari, Alberto
- Aschenbach, Hans-Georg
- Aschmoneit, Dirk
- Asch, Roland
- Aschwanden, Sergei
- Ashe, Arthur
- Ashford, Evelyn
- Askamp, Gabriele
- Askamp, Marlies
- Asmussen, Cash
- Aspern, Dieter von
- Asprilla Hinestroza, Faustino
- Assauer, Rudi
- Assinger, Armin
- Assmann, Matthias
- Astafei, Alina
- Astapkowitsch, Igor
- Astarloa Ascaribar, Igor
- Atouba, Timothee
- Attiyah, Nasser Al-
- Atzori, Fernando
- Audehm, Gerd
- Auer, Sabine
- Auerswald, Ingrid
- Aufhauser, René
- Aufrecht, Pia-Luise
- Augenthaler, Klaus
- Augert, Jean-Noël
- Auinger, August
- Aumann, Raimond
- Aunli, Berit
- Aunli, Ove
- Auriol, Didier
- Aussem, Cilly
- Austermühl, Birgitt
- Austin, Charles
- Austin, Tracy
- Autio, Asko Antero
- Awdejenko, Gennadi
- Awerbuch, Alexander
- Awerin, Alexander
- Awerina, Tatjana
- Awilow, Nikolai
- Axmann, Heike
- Axt, Helga
- Ayala, Roberto
- Ayhan, Sureyya
- Aymar, Luciana
- Azarenka, Victoria
- Azinger, Paul
- Azizi, Khodadad
- Azkargorta, Xabier