Bartolomé Calvo Díaz de Lamadrid (August 24, 1815 – January 2, 1889) was a Colombian lawyer, journalist, and statesman, who became President of the Granadine Confederation, in what is now Colombia, in 1861 in his role as Inspector General, because no elections were held on that year to decide the presidency.
He also served as Governor of Panama and Ambassador to Ecuador, and worked in a number of newspapers.