1st federal electoral district of Tlaxcala
| Tlaxcala's 1st | |
|---|---|
| Electoral district of the Chamber of Deputies of Mexico | |
1st district since 2017 | |
| Incumbent | |
| Member | Alejandro Aguilar López |
| Party | ▌Labour Party |
| Congress | 66th (2024–2027) |
| District | |
| State | Tlaxcala |
| Head town | Apizaco |
| Coordinates | 19°25′N 98°08′W / 19.417°N 98.133°W |
| Covers | 19 municipalities |
| Region | Fourth |
| Precincts | 239 |
| Population | 446,499 |
The 1st federal electoral district of Tlaxcala (Spanish: Distrito electoral federal 01 de Tlaxcala) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of three such districts in the state of Tlaxcala.
It elects one deputy to the lower house of Congress for each three-year legislative session by means of the first-past-the-post system. Votes cast in the district also count towards the calculation of proportional representation ("plurinominal") deputies elected from the fourth region.
The current member for the district, re-elected in the 2024 general election, is Alejandro Aguilar López of the Labour Party (PT).