Frisch is a surname. Notable people with the surname include:
Arno Frisch, Austrian actor
Cyrus Frisch, Dutch film director
David Frisch (American football), American football player
David H. Frisch, American physicist
Deborah Frisch, American psychologist
Frankie Frisch, American baseball player
Irene Frisch, Holocaust survivor and author
Johan Dalgas Frisch (born 1930), Brazilian engineer and ornithologist
Karl von Frisch, Austrian ethologist
Max Frisch, Swiss architect, playwright, and novelist
Morten Frisch, Danish epidemiologist
Otto Robert Frisch, Austrian-British physicist
Ragnar Anton Kittil Frisch, Norwegian economist
Thierry Frisch, Luxembourgish photographer
Uriel Frisch, French mathematical physicist