List of heads of state of Mexico

The Head of State in Mexico is the person who controls the executive power in the country. Under the current constitution, this responsibility lies with the President of the United Mexican States, who is head of the supreme executive power of the Mexican Union. 
First Mexican Empire (1821–1823).
First Regency.
After the end of the Mexican War of Independence, a Provisional Board of Governing consisting of thirty-four persons was set up. The Board decreed and signed the Declaration of Independence of the Mexican Empire and appointed a regency composed of six people.
Provisional Government (1823–1824).
The Provisional Government of 1823–24 was an organization that served as the Executive in the government of Mexico after the end of the Mexican Empire of Agustín I, in 1823. The organization was responsible for convening the body that created the Federal Republic and existed from April 1, 1823 to October 10, 1824.
Second Mexican Empire (1863–1867).
Regency.
On June 22, 1863, a "Superior Governing Board" was established. On July 11, the Board became the Regency of the Empire.
Revolution (1911–1928).
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Restoration of democracy.
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Modern Mexico (1934–present).
After the constitutional reform of 1926, the presidential term in Mexico was extended to six years starting in 1928; with a formal ban on reelection. After the federal election of 1934 all the presidents have completed their six-year terms.
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Living former Presidents.
As of , there are six living former Presidents of Mexico. The most recent death of a former President was that of Miguel de la Madrid (1982–1988), on April 1, 2012.