1st federal electoral district of Nuevo León
| Nuevo León's 1st | |
|---|---|
| Electoral district of the Chamber of Deputies of Mexico | |
| Incumbent | |
| Member | Homero Niño de Rivera Vela |
| Party | ▌National Action Party |
| Congress | 66th (2024–2027) |
| District | |
| State | Nuevo León |
| Head town | Santa Catarina |
| Coordinates | 25°41′N 100°27′W / 25.683°N 100.450°W |
| Covers | Santa Catarina, San Pedro Garza García |
| Region | Second |
| Precincts | 164 |
| Population | 439,175 |
The 1st federal electoral district of Nuevo León (Spanish: Distrito electoral federal 01 de Nuevo León) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of 14 such districts in the state of Nuevo León.
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 second region.
The current member for the district, elected in the 2024 general election, is Homero Niño de Rivera Vela of the National Action Party (PAN).