Lechia (disambiguation)
- AP Orlen Gdańsk
- Adam Mickiewicz University in Poznań
- Biało-Zielone Ladies Gdańsk
- KK Lechia Gdańsk (Cycling)
- KL Lechia Gdańsk (Athletics)
- Lech, Czech and Rus
- Lechia
- Lechia (spider)
- Lechia Gdańsk
- Lechia Gdańsk (sports club)
- Lechia Gdańsk Ladies (football)
- Lechia Lwów
- Lechia Zielona Góra
- Lechia-Polonia Gdańsk
- Lechitic languages
- Nivea
- Olimpia Poznań
- Olimpia-Lechia Gdańsk
- Poznań University of Economics and Business
- RC Lechia Gdańsk
- SKS Stoczniowiec Gdańsk