The Republic of Peru is a unitary state with a multi-party semi-presidential system. The current government was established by the 1993 Constitution of Peru. The government is composed of three branches, being executive, judicial, and legislative branches.

The Government Palace, also known as the House of Pizarro, is the seat of the executive branch of the Peruvian government, and the official residence of the president of Peru. The palace is a stately government building, occupying the northern side of the Plaza Mayor in Peru's capital city, Lima. Set on the Rímac River, the palace occupies the site of a very large huaca that incorporated a shrine to Taulichusco, the last kuraka of Lima.