| Julio Londoño Paredes | |
| Ambassador From: | Colombia |
| Country: | Cuba |
| Term Start: | 1998 |
| Term End: | 2010 |
| President: | Andrés Pastrana Arango (1998-2002) Álvaro Uribe Vélez (2002-2010) |
| Predecessor: | Alberto Villamizar Cárdenas |
| Successor: | Gustavo Adolfo Bell Lemus |
| Order2: | 23rd |
| Office2: | Permanent Representative of Colombia to the United Nations |
| Term Start2: | 22 September 1994 |
| Term End2: | 18 September 1998 |
| President2: | Ernesto Samper Pizano |
| Predecessor2: | Luis Fernando Jaramillo Correa |
| Successor2: | Alfonso Valdivieso Sarmiento |
| Office3: | Permanent Representative of Colombia to the Organization of American States |
| Term Start3: | 11 September 1990 |
| Term End3: | 22 September 1994 |
| President3: | César Gaviria Trujillo |
| Predecessor3: | Leopoldo Villar Borda |
| Successor3: | Fabio Villegas Ramírez |
| Office4: | Colombian Minister or Foreign Affairs |
| Term Start4: | 7 August 1986 |
| Term End4: | 7 August 1990 |
| President4: | Virgilio Barco Vargas |
| Predecessor4: | Augusto Ramírez Ocampo |
| Successor4: | Luis Fernando Jaramillo Correa |
| Ambassador From5: | Colombia |
| Country5: | Panama |
| Term Start5: | 1983 |
| Term End5: | 1986 |
| President5: | Belisario Betancur Cuartas |
| Birth Date: | 10 July 1938 |
| Birth Place: | Bogotá, D.C., Colombia |
| Nationality: | Colombian |
| Spouse: | Constanza Fajardo Solano |
| Children: | Andrés Londoño Fajardo Isabel Cristina Londoño Fajardo Daniel Eduardo Londoño Fajardo |
| Branch: | National Army of Colombia |
| Serviceyears: | 1957-1969 |
| Rank: | Lieutenant Colonel |
Julio Londoño Paredes (born 10 July 1938) is a retired Colombian Army Lieutenant Colonel and diplomat. He has served as Colombia's Minister or Foreign Affairs, Permanent Representative of Colombia to the United Nations, Permanent Representative of Colombia to the Organization of American States, and Ambassador of Colombia to Panama, and Cuba. During his Ambassadorship in Cuba he was commissioned to represent Colombia at the International Court of Justice to protect sovereign claims on the Archipelago of San Andrés, Providencia and Santa Catalina by Nicaragua.[1]
Born on 10 July 1938 in Bogotá, Colombia to Julio Londoño Londoño and Isabel Paredes Manrique. He married Constanza Fajardo Solano with whom he had three children: Andrés, Isabel Cristina and Daniel Eduardo.[2]