Teatro Principal, Theater building in central Guanajuato, Mexico.

Teatro Principal stands on Mendizábal Street at the corner of Avenida Juárez, in the historic centre of Guanajuato. The first building was neoclassical, with a sober façade and an interior laid out like a viceregal corral de comedias; after the 1955 reconstruction it gained Art Deco details, especially in the lobby and ornamental elements. It seats about 400 people.

The building opened in 1788 as Corral de Comedias during Guanajuato's mining boom, entertaining people across all social levels. A 1921 fire destroyed the original structure, leading to its reconstruction in the 1950s with updated design approaches.

The University of Guanajuato manages this venue, which hosts diverse performances including dance, theater, and music. It serves as a gathering place for the local arts community and draws audiences from across the region.

The theater is located near Baratillo Square in the city center and is walkable from other nearby attractions. Check the program in advance to plan your visit and learn about current performances before arriving.

The 1955 reconstruction added Art Deco details to the vestibule and ornament, visible alongside the sober Neoclassical shell of the 1788 playhouse. The theatre seats about 400 people and is protected by the Instituto Nacional de Antropología e Historia within Guanajuato's historic monuments zone, listed by UNESCO in 1988.