| Carlos Mario Álvarez | |
| Birth Name: | Carlos Mario Álvarez Morales |
| Birth Date: | 1967 12, df=y |
| Birth Place: | Armenia, Colombia |
| Death Place: | Armenia, Colombia |
| Nationality: | Colombian |
| Party: | PLC |
| Office: | Mayor of Armenia |
| Term Start: | 1 January 2016 |
| Term End: | 28 June 2018 |
| Predecessor: | Luz Piedad Valencia Franco |
| Successor: | Álvaro Arias Young |
Carlos Mario Álvarez Morales (9 December 1967 – 17 January 2022) was a Colombian politician. A member of the Colombian Liberal Party, he served as mayor of Armenia from 2016 to 2018.[1] Mario Álvarez died in Armenia, Colombia, on 17 January 2022, at the age of 54.[2]