Forest Grove may refer to:
Australia Forest Grove, Western Australia, locality in the Shire of Augusta-Margaret River
Canada Forest Grove, Saskatoon, a neighborhood of Saskatoon, Saskatchewan
United States Forest Grove, Minnesota, an unincorporated community near International Falls, Minnesota Forest Grove, Montana, an unincorporated community in Fergus County Forest Grove, Oregon, a city near Portland, Oregon Forest Grove, Texas, an unincorporated community in Collin County, Texas Forest Grove Historic District, Buckingham, Pennsylvania, listed on the NRHP in Pennsylvania Forest Grove branch, a railway line in Oregon