Karel Rottiers (7 April 1953 – 2 July 2024) was a Belgian professional road bicycle racer.

He was born in Bornem on 7 April 1953.

Rottiers won the third stage of the 1975 Tour de France.

Rottiers died on 2 July 2024, at the age of 71.

This biographical article related to a Belgian cyclist born in the 1950s is a stub.