Mireille Césarine Balin (born Blanche Mireille Césarine Balin; 20 July 1909, in Monte Carlo – 9 November 1968 in Paris) was a French-Italian actress.

Balin was born near Monte Carlo. Her father, Charles Balin, was a French newspaper publisher. Her mother was Italian. Her education came at finishing schools. She was a policewoman in Paris until friends urged her to take a screen test.