| Marco Cariola | |
| Birth Date: | 1929 1, df=y |
| Birth Place: | Santiago, Chile |
| Death Place: | Santiago, Chile |
| Office: | Member of the Senate of Chile |
| Constituency: | 16th Circunscription (Los Lagos Region) |
| Term Start: | 11 March 1998 |
| Term End: | 11 March 2006 |
| Predecessor: | Enrique Larre |
| Successor: | Andrés Allamand |
| Alma Mater: | University of Chile (LLB) |
| Occupation: | Politician |
| Party: | Independent Democratic Union |
| Profession: | Lawyer |
| Parents: | Carlos Guillermo Cariola Mimí Barroilhet |
| Spouse: | María Mónica Cubillos |
| Children: | Three |
Marco Antonio Juan Andrés Cariola Barroilhet (2 November 1932 – 6 September 2020)[1] was a Chilean lawyer and politician who served as a Senator.[2]