Grandin, as a person, may refer to:
- Egbert Bratt Grandin (1806-1845), American publisher
- Elliot Grandin (b. 1987), French footballer for Blackpool F.C.
- Ethel Grandin (1894-1988), American silent movie actress
- Temple Grandin (b. 1947), American professor of animal science
- Tom Grandin (1907-1977), American broadcast journalist
- Vital-Justin Grandin (1829-1902), Canadian missionary
- Philomène Grandin (b. 1974), Swedish actress and television personality
Grandin, as a place, may refer to:
- Grandin, Florida, town in Putnam County, Florida, United States
- Grandin, Missouri, city in Carter County, Missouri, United States
- Grandin, North Dakota, city in Cass County, North Dakota, United States
- Grandin Road Commercial Historic District, an area in Roanoke, Virginia
- Grandin Court, Roanoke, Virginia, a neighborhood in Roanoke, Virginia
Grandin may also refer to:
- Grandin (ETS), light rail transit station in Edmonton, Alberta, Canada
- Jules de Grandin, fictional occult detective