Red Cedar
- Cedar River (Iowa River)
- Emblems of the International Red Cross and Red Crescent Movement
- Juniperus procera
- Juniperus virginiana
- Red Cedar (community), Wisconsin
- Red Cedar Lake (Ontario)
- Red Cedar Lake (Wisconsin)
- Red Cedar River (Michigan)
- Red Cedar River (Wisconsin)
- Red Cedar, Wisconsin
- Thuja plicata
- Toona ciliata
- Toona sureni