József Ács
József Ács is the name of the following people:
- József Ács (painter) (1914–1990), Yugoslav painter, art educator and art critic
- József Ács (sculptor) (* 1931), Hungarian sculptor and medalist
- József Ács (musician) (* 1948), composer, pianist and organist of Hungarian origin
- József Ács (author) (born 1965), Hungarian writer