Haag
- Alfred Haag
- Altomünster
- Anna Haag
- Carl Haag
- Emile Haag
- Ernest Haag
- Ernest van den Haag
- Ervin Haág
- Haag (Oberpfalz)
- Haag (Sinntal)
- Haag Township, Logan County, North Dakota
- Haag am Hausruck
- Haag an der Amper
- Haag in Oberbayern
- Haag, Austria
- Haag, Upper Franconia
- Hagen (disambiguation)
- John Haag
- Jules Haag
- Lina Haag
- Marty Haag
- Matthew Haag
- Morbach
- Rudolf Haag
- Schloss Haag
- Sennwald
- The Hague