The Palacio de Aldama is a neoclassical mansion located diagonally opposite to the old Plaza del Vapor (Parque del Curita), and in front of the old Campo de Marte; present day Parque de la Fraternidad, in Havana, Cuba. Built in 1840 by the Dominican architect and engineer Manuel José Carrera, its main facade of columns spans one block on Calle Amistad between Calles Reina and Estrella.