| Senate Constituency no. 1 | |
| Nativename: | Polish: Okręg wyborczy nr 1 |
| Parl Name: | Senate of Poland |
| District Label: | Counties |
| District: | Bolesławiec, Lubań, Lwówek, Zgorzelec |
| Region Label: | Voivodeship |
| Region: | Lower Silesian |
| Population: | 285,586 (June 2023)[1] |
| Electorate: | 208,227 (2023)[2] |
| Area: | 3280km2 |
| Year: | 2011 |
| Party: | Labour Union |
| Members Label: | Senator |
| Member: | Waldemar Witkowski |
| Local Council Label: | Regional assembly |
| Local Council: | Lower Silesian Voivodeship Sejmik |
| Blank1 Name: | Sejm constituency |
| Blank1 Info: | 1 (Legnica) |
| Blank2 Name: | EP constituency |
| Blank2 Info: | Lower Silesian and Opole |
Senate Constituency no. 1 (pl|Okręg wyborczy nr 1) is a single-member constituency for the Senate of Poland in Lower Silesian Voivodeship, comprising counties of Bolesławiec, Lubań, Lwówek and Zgorzelec.[3] Incumbent senator is Waldemar Witkowski (The Left) elected in 2023 parliamentary election.[4]