Antoine Gerard Theodore "Toon" Hermans (17 December 1916 – 22 April 2000) was a noted Dutch comedian, singer and writer.

Toon Hermans was born in Sittard. He began performing in the 1930s, achieving local, regional and, eventually, national fame in the Netherlands as a comedian during the post-war decades. Together with Wim Sonneveld and Wim Kan he was considered one of the "Great Three" of Dutch cabaret during the 1950s and 1960s.