Carlos Mario Grisales (born 24 August 1966) is a retired Colombian long-distance runner who specialized in the marathon. He is a two-time Olympian.
| Year | Tournament | Venue | Result | Event | |
|---|---|---|---|---|---|
| 1996 | Atlanta, United States | 11th | Marathon | ||
| 1997 | Central American and Caribbean Championships | San Juan, Puerto Rico | 2nd | Half marathon | |
| 2003 | Paris, France | 54th | Marathon |