Series with the first letter - "A"
- Atypical (2017–…)
- Au service de la France (2015–…)
- Auga Seca (2020–…)
- Aurora Teagarden Mysteries (2015–…)
- Austin & Ally (2011–2016)
- Australia's Got Talent (2007–2019)
- Australian Gangster (2021–…)
- Australian Survivor (2016–…)
- Autumn in My Heart (2000–…)
- Avatar: The Last Airbender (2003–2008)
- Avengers Assemble (2013–…)
- Avengers: United They Stand (1999–2000)
- Avenue 5 (2020–…)
- Avonlea (1990–1996)
- Avrodh the Siege Within (2020–…)
- Awake (2012)
- Awaken (2020–…)
- Away (2020)
- Awkwafina Is Nora from Queens (2020–…)
- Awkward. (2011–2016)
- Axe Cop (2012–2015)