Cecilio Guante Magallanes (born February 1, 1960) is a Dominican former professional baseball player.

He made his Major League Baseball (MLB) debut with the Pittsburgh Pirates and ended his career after playing with the Cleveland Indians.

Guante won a silver medal for the Dominican Republic at the 1979 Pan American Games and was signed as an amateur free agent by the Pittsburgh Pirates the same year.

He was traded with Pat Clements and Rick Rhoden to the Yankees for Doug Drabek, Brian Fisher, and Logan Easley.

Though Guante had a statistically strong year in 1988 (5 wins and a 2.82 ERA), he was traded to the Texas Rangers for Dale Mohorcic before the season was over.