Celandine ( or ) is a common name for three species of flowers:
- Chelidonium majus, greater celandine, in the poppy family
- Ficaria verna, Lesser celandine (formerly Ranunculus ficaria), in the buttercup family
- Stylophorum diphyllum, celandine-poppy, in the poppy family
Celandine may also refer to:
- Celandine (novel), a novel by Steve Augarde
- HMS Celandine
- Ukrain, a chemical compound also known as celandine