Rudolph Charles (1 October 1938 – 29 March 1985) was a musician and instrument maker of the Steelpan, but most notably, he was a pioneer and leader of the steelband movement in Trinidad and Tobago. Also known as Charlo, The Hammer and Trail, among other names, he led Desperadoes Steel Orchestra to 10 various victories from 1965 to 1985, including six Panoramas, two Classical Music Festivals, one Best Bomb and one Best Playing Steel Orchestra.
Charles was born as fourth of nine children and grew up in Laventille, a ward of Trinidad, near the capital Port of Spain. He joined the Desperadoes Steel Orchestra in 1958 and was their bandleader and tuner from 1961 until his death at the age 46 in 1985. Charles invented several instruments for the steelband, including the Nine Bass, the Rocket Pans or the Twelve Bass. He also invited other pan tuners, such as Bertie Marshall, to collaborate with him.
Rudolph Charles engaged himself strongly in the steelband movement. The boycott of the national Panorama in 1979 was a result of Charles' fight for higher recognition of pannists.