El Corpus is a municipality in the Honduran department of Choluteca.
The Spanish founded El Corpus after a mine called Clavo Rico in 1585. El Corpus became a municipality on July 27, 1827.
According to the 2013 census, 75% of the population works in agriculture. Thirty-four percent uses some type of private water system, and 46% uses oil lamps for light. Ninety-five percent use firewood for cooking. Sixty-two percent has a basic education level and 5% of houses has at least one car.
The municipality is located east of the department of Choluteca.
The following 17 villages belong to the municipality: