- 6 Wing (1 movie)
- 9 Million Sam (1 movie)
- Aan Chi-Lam (1 movie)
- Aarif Lee (9 movies)
- Aarif Rahman (1 movie)
- Aaron Kwok (21 movies)
- Aaron Lo Pui-Him (1 movie)
- Aaron Michael Drozin (1 movie)
- Aaron Scully (1 movie)
- Aaron Toney (1 movie)
- Abby Feng (1 movie)
- Abe Vigoda (1 movie)
- Abeer Khalid (1 movie)
- Abigail Donaghy (1 movie)
- Accord Cheung Kwok-Wai (1 movie)
- Ada Choi (5 movies)
- Ada Pan (1 movie)
- Adam Behr (1 movie)
- Adam Cheng (6 movies)
- Adam Hamilton (1 movie)
- Adam Pak (1 movie)
- Adam Wong (2 movies)
- Addy Sung Gam-Loi (1 movie)
- Adèle Ado (1 movie)
- Adi Ji (1 movie)
- Adia Chan (1 movie)
- Adibah Noor (1 movie)
- Adila Shakir (1 movie)
- Adrian McGaw (1 movie)
- Adrien Brody (3 movies)
- Ady An (4 movies)
- Ah Duo (1 movie)
- Ah Fung (1 movie)
- Ahn Sung-Ki (1 movie)
- Ahna Capri (1 movie)
- Ai Jing (2 movies)
- Ai Li-ya (2 movies)
- Ai Wai (1 movie)
- Ai Wan (2 movies)
- Ai-Dai (1 movie)
- Ai-Lun Kao (1 movie)
- Ai-sheng Gao (1 movie)
- Aidan Quinn (1 movie)
- Ailei Yu (4 movies)
- Ailen Sit (2 movies)
- Ailish O'Connor (1 movie)
- Aiman Shuffle (1 movie)
- Aisha Halim (1 movie)
- Aki Chan (1 movie)
- Aki Fujî (1 movie)