This is a list of the presidents of Colombia since 1900. The POD is in 1948 so up to 1950 presidents are thesame as OTL.
| Period | President | party | comments |
|---|---|---|---|
| 1900–1904 | José Manuel Marroquín | Conservative | |
| 1904–1909 | Rafael Reyes | Conservative | Dimited |
| 1909–1909 | Jorge Holguín | Conservative | |
| 1909–1910 | Ramón González Valencia | Conservative | |
| 1910–1914 | Carlos Eugenio Restrepo | Republican | |
| 1914–1918 | José Vicente Concha | Republican | |
| 1918–1921 | Marco Fidel Suárez | Conservative | |
| 1921–1922 | Jorge Holguín | Conservative | |
| 1922–1926 | Pedro Nel Ospina | Conservative | |
| 1926–1930 | Miguel Abadía Méndez | Conservative | |
| 1930–1934 | Enrique Olaya Herrera | Liberal | |
| 1934–1938 | Alfonso López Pumarejo | Liberal | |
| 1938–1942 | Eduardo Santos | Liberal | |
| 1942–1945 | Alfonso López Pumarejo | Liberal | Dimited |
| 1945–1946 | Alberto Lleras Camargo | Liberal | After dimision of President López |
| 1946–1950 | Mariano Ospina Pérez | Conservative | |
| 1950–1954 | Jorge Eliécer Gaitán | Liberal | |
| 1954–1958 | Darío Echandía | Liberal | |
| 1958–1962 | Laureano Gómez | Conservative | |
| 1962–1966 | Alberto Lleras Camargo | Liberal | |
| 1966–1970 | Alfonso López Michelsen | Liberal | |
| 1970–1973 | Misael Pastrana Borrero | Conservative | Deposed in a coup-d'etat |
| 1973–1974 | Hernando Currea Cubides | Military | Deposed in a coup-d'etat |
| 1974–1974 | Abraham Varón Valencia | Military | Deposed in a coup-d'etat |
| 1974–1984 | Carlos Arturo Lombana | Military | Forced to resign |
| 1984–1986 | Military Junta | Transitional | Transitional regime |
| 1986–1990 | Luis Carlos Galán Sarmiento | Liberal | |
| 1990–1994 | Jaime Bateman Cayón | Social-Democrat | |
| 1994–1998 | Gloria Gaitán Jaramillo | Social-Democrat | |
| 1998–2002 | Horacio Serpa Uribe | Liberal | |
| 2002–2006 | Francisco Santos Calderón | Social-Democrat | |
| 2006–incumbent | Enrique Peñalosa | Liberal |