Tutu is a common name of Māori origin for plants in the genus Coriaria (Coriariaceae) found in New Zealand. Six New Zealand native species are known by the name:
- Coriaria angustissima
- Coriaria arborea
- Coriaria lurida
- Coriaria plumosa
- Coriaria pteridoides
- Coriaria sarmentosa
They are shrubs or trees; some are endemic to New Zealand. Most of the plant parts are poisonous.
