Sundre is a town in Alberta, Canada.
Sundre may also refer to:
- Sundre, Gotland, a settlement in Sweden
- Orlo Sundre (born 1932), a former American football coach
- 9374 Sundre, an asteroid discovered in 1993
- Sundre Township, Ward County, North Dakota, a township in Ward County, North Dakota, United States
- Ål i Hallingdal, a settlement in Buskerud, Norway, also known as Sundre