Charles Adler may refer to:
- Charles Adler (broadcaster) (born 1954), Canadian Senator and broadcaster
- Charlie Adler (born 1956), American voice actor
- Frederick Charles Adler (1889–1959), usually known as F. Charles Adler, English-German conductor
- Charles Adler Jr. (1899–1980), American inventor
- Charles Adler (entrepreneur), co-founder of Kickstarter
See also
- Adler (surname)