Isabella
- 210 Isabella
- Agathodes isabella
- Antispila isabella
- Australian pratincole
- Borgward Isabella
- Cancilla isabella
- Chesias isabella
- Damias isabella
- Eois isabella
- Eschata isabella
- Inquisitor isabella
- Isabel (disambiguation)
- Isabela (disambiguation)
- Isabella (1988 film)
- Isabella (2006 film)
- Isabella (Millais painting)
- Isabella (The Sopranos)
- Isabella (album)
- Isabella (crater)
- Isabella (given name)
- Isabella (grape)
- Isabella (novel)
- Isabella (ship)
- Isabella (surname)
- Isabella County, Michigan
- Isabella Furnace
- Isabella High School
- Isabella Island
- Isabella Lake (Alberta)
- Isabella Plantation
- Isabella River (Minnesota)
- Isabella River (New South Wales)
- Isabella River (disambiguation)
- Isabella School, Siliguri
- Isabella Township, Michigan
- Isabella piercing
- Isabella quarter
- Isabella station
- Isabella, Alabama
- Isabella, California
- Isabella, Duchess of the Devils
- Isabella, Estonia
- Isabella, Georgia
- Isabella, Manitoba
- Isabella, Minnesota
- Isabella, Missouri
- Isabella, Oklahoma
- Isabella, Pennsylvania (disambiguation)
- Isabella, or the Pot of Basil
- Isabelle (disambiguation)
- Isabelline (colour)
- Lady Burton's rope squirrel
- Lake Isabella
- Luria isabella
- Operation Isabella
- Platygraphis
- Pyrrharctia isabella
- Strioterebrum isabella