Teatro del Libertador General San Martín, Opera house and concert hall in Córdoba, Argentina

The Teatro del Libertador General San Martín occupies an irregular plot on Avenida Vélez Sarsfield, between Duarte Quirós and Bulevar San Juan. Its light stone facade rises behind a short flight of steps, with tall dark openings framed by pilasters, three arched windows behind a balustraded balcony, and a recessed central section where columns lead up to a sculpted figure at the roofline. Behind the two-storey-looking front the building has five floors and a basement, with four tiers of boxes above the stalls.

In 1887 Justice Minister Ramón J. Cárcano proposed a concert hall to Governor Ambrosio Olmos, who secured funding from the Córdoba Legislature and commissioned Francesco Tamburini, with engineer Giuseppe Franceschi directing construction. The theatre opened on 26 April 1891 as the Teatro Rivera Indarte. Renamed for General José de San Martín in 1950, it became Rivera Indarte again in 1956 and recovered the San Martín name in 1973.

The building has long been central to Córdoba's identity as a gathering place for the city's artistic community. Local orchestras and ballet groups perform here regularly, shaping how residents experience music and dance together.

The theatre stands on Avenida Vélez Sarsfield between Duarte Quirós and Bulevar San Juan, with the Carlos Guastavino annex facing Duarte Quirós at number 165. The main hall is raised one floor above street level, reached by a short flight of steps, and the building's five real floors read as two from the facade. The Luis de Tejeda and Rafael Grisolía halls seat around one hundred each and are mainly used for seminars and youth orchestra performances.

The building preserves its original nineteenth-century stage machinery in working condition, a feature rarely found in historical theaters worldwide. Visitors can observe how these old systems are still used to manipulate scenery and effects during performances.