| Długa Street | |
| Map Type: | Gdańsk Poland |
| Location: | Gdańsk, Poland |
| Commissioning Date: | 13th century |
| Length M: | 320 |
Ulica Długa (The Long Lane, German: Langgasse) in Gdańsk, Poland, is one of the most notable tourist attractions of the city.
It leads from the Golden Gate (Złota Brama) to the Długi Targ (Long Market), and the Green Gate (Brama Zielona), and forms part of the Royal Route.