Cryptophyte (disambiguation)

Cryptophyte may refer to:
 * a plant which survives the unfavorable season underground or underwater in the Raunkiær plant life-form classification
 * cryptomonad, or cryptophyte, a single-celled organism of the phylum Cryptophyta or class Cryptophyceae, most of which are photosynthetic
 * fossil plants that produced the cryptospores