The Political Constitution of Colombia of 1991, is the Constitution of the Republic of Colombia. It was promulgated in Constitutional Gazette number 114 on Thursday, July 4, 1991, and is also known as the Constitution of Human Rights. It replaced the Political Constitution of 1886 and was issued during the presidency of the liberal César Gaviria, with ideas from the also liberal Luis Carlos Galán.

The Colombian Constitution of 1886 was the constitution that remade the United States of Colombia into the Republic of Colombia, and replaced the federal republic with a unitary state. Following the Colombian Civil War (1884–1885), a coalition of moderate Liberals and Conservatives, led by Rafael Nuñez, ended the political period known as "the Radical Olympus", repealed the Constitution of Rionegro (1863), and substituted it with the constitution of 1886. From then on, the country was officially known as the Republic of Colombia. The Constitution of 1886 was the longest lasting constitution in the history of Colombia, eventually being itself replaced by the Constitution of 1991.