Callow may refer to:
Places Callow, Derbyshire, England, a village and a civil parish Callow, Herefordshire, England, a village and a civil parish Callow, Shropshire, England Callow Hill, Worcestershire, England, an area Callow End, Worcestershire, England Callow, County Fermanagh, a townland in County Fermanagh, Northern Ireland County Carlow, Ireland Shannon Callows, Ireland, an area of flood-prone land along the River Shannon
Other uses Callow (surname) Callow (band), a duo based in the San Francisco Bay Area Callow, Irish term for flood-meadow Callow, in biology, an arthropod that has just undergone ecdysis