Manco is a male given name, and may refer to:
Manco Capac, also known as Manco Inca and Ayar Manco, according to some historians, founder and first governor of the Inca civilization in Cuzco, possibly in the early 13th century Manco Inca Yupanqui (1516–1544), founder and monarch of the independent Neo-Inca State in Vilcabamba, originally a puppet Inca Emperor installed by the Spaniards Manco, the nickname of the Man with No Name, a character in the film For a Few Dollars More
Manco may also refer to: Manco Inc., manufacturer of Duck Tape brand products, now a part of Shurtape Technologies