Budapest 1st constituency
| Budapest 1st constituency (District V.)  | |
|---|---|
| Constituency for the National Assembly  | |
Boundary of 1st constituency in Budapest  | |
| City | Budapest | 
| Electorate | 63,531 (2018) | 
| Major settlements | 5th District | 
| Current constituency | |
| Created | 2011 | 
| Party | LMP | 
| Member | Antal Csárdi | 
| Created from | 
  | 
| Elected | 2018, 2022 | 
The 1st constituency of Budapest (Hungarian: Budapesti 01. számú országgyűlési egyéni választókerület) is one of the single member constituencies of the National Assembly, the national legislature of Hungary. The constituency standard abbreviation: Budapest 01. OEVK.
Since 2018, it has been represented by Antal Csárdi of the LMP.