| Gelacio Montiel | |
| Birth Date: | 1961 11, df=yes |
| Birth Place: | Tetla, Tlaxcala, Mexico |
| Occupation: | Politician |
| Party: | PRD |
Gelacio Montiel Fuentes (born 21 November 1961) is a Mexican politician affiliated with the Party of the Democratic Revolution.
In 2003–2006 he served as a federal deputy in the 59th Congress, representing Tlaxcala's first district.[1] He also contended, unsuccessfully, for a Senate seat in the 2018 general election.[2]