Trafalgar
- Battle of Trafalgar
- Cape Trafalgar
- GWR 3031 Class
- HMS Trafalgar
- Shipping Forecast
- The Battle of Trafalgar (disambiguation)
- Trafalgar (Madrid)
- Trafalgar (album)
- Trafalgar (novel)
- Trafalgar D. Water Law
- Trafalgar Group
- Trafalgar Moraine
- Trafalgar School (disambiguation)
- Trafalgar Square
- Trafalgar Square (disambiguation)
- Trafalgar Tours
- Trafalgar Township
- Trafalgar railway station
- Trafalgar, Dominica
- Trafalgar, Hougang
- Trafalgar, Indiana
- Trafalgar, KwaZulu-Natal
- Trafalgar, Nova Scotia
- Trafalgar, Victoria
- Trafalgar-class submarine