Cardinal
- Argynnis pandora
- Arizona Cardinals
- Assindia Cardinals
- Ball State Cardinals
- C/2008 T2 (Cardinal)
- Cardenal
- Cardenales de Lara
- Cardinal (Cardinal album)
- Cardinal (Catholic Church)
- Cardinal (Church of England)
- Cardinal (Pinegrove album)
- Cardinal (TV series)
- Cardinal (The Americans)
- Cardinal (band)
- Cardinal (chess)
- Cardinal (color)
- Cardinal (comics)
- Cardinal (grape)
- Cardinal (name)
- Cardinal (train)
- Cardinal Brewery
- Cardinal Health
- Cardinal High School (Middlefield, Ohio)
- Cardinal Mountain
- Cardinal Power Plant
- Cardinal Puff
- Cardinal Technologies
- Cardinal direction
- Cardinal mark
- Cardinal number
- Cardinal numeral
- Cardinal sin (disambiguation)
- Cardinal tetra
- Cardinal voting
- Cardinal vowel
- Cardinal, Manitoba
- Cardinal, Ontario
- Cardinal, Virginia
- Cardinale
- Cardinalidae
- Cardinalis
- Cardinals (film)
- Catholic University Cardinals
- Cessna 177 Cardinal
- College of Cardinals
- Front Royal Cardinals
- Hamilton Cardinals
- Incarnate Word Cardinals
- Lamar Cardinals
- Large cardinal
- Lobelia cardinalis
- Louisville Cardinals
- Mapúa Cardinals
- NCSIST Cardinal
- North Central Cardinals
- Northern cardinal
- Paroaria
- Pyrrhuloxia
- Ruby (programming language)
- St. John Fisher Cardinals
- St. Louis Cardinal C-2-110
- St. Louis Cardinals
- Stanford Cardinal
- Sword Art Online
- The Cardinal
- The Cardinal (1641 play)
- The Cardinal (1901 play)
- The Cardinal (1936 film)
- The Cardinal (railcar)
- The Cardinals
- The Cardinals (rock band)
- Vermilion cardinal
- Wesleyan Cardinals
- West Perth Football Club
- Woking F.C.
- Yellow cardinal