Charlie H. "Devil" Gaines (August 8, 1900 – November 23, 1986) was an influential American jazz trumpeter and bandleader. Born in Philadelphia, Gaines began his musical career as a teenager playing in local brass bands. In 1920, he moved to New York City, where he joined Wilbur Sweatman's orchestra. His career flourished as he played with notable musicians and bands, including Clarence Williams's house band, Sam Wooding, Earl Walton, Leroy Smith, Fats Waller, Charlie Johnson, and the Hot Chocolates revue.

In the 1930s, Gaines returned to Philadelphia and formed his own band, recording occasionally, including a session with Clarence Williams in 1934. During this period, he also played with Louis Armstrong's orchestra. Gaines led bands in Philadelphia into the 1950s, performing regularly at the jazz venue Carroll's. In the 1960s, he performed in a trio at the Hangover Club before retiring in the 1970s.

Gaines was a significant figure in the jazz scene of the 1920s and 1930s, contributing to the development of the genre through his performances and recordings. He left behind a legacy of nine children, over twenty grandchildren, and numerous great-grandchildren.