Acs (surname)
Ács is a Hungarian-language occupational surname literally meaning "carpenter". Notable people with this surname include:
- Gabor Acs, Hungarian-born American architect
- Ilona Ács, Hungarian swimmer and Olympics competitor
- István Ács, Hungarian jurist and politician
- Johanna Acs, German model and beauty pageant winner
- József Ács (disambiguation), several people
- Oszkár Ács, Hungarian bass guitarist
- Péter Ács, Hungarian chess grandmaster
- Zoltan Acs, Austrian-born Hungarian and American economist