Cryptophis is a genus of venomous snakes in the family Elapidae. The genus is native to Australia and New Guinea.
The following five species are recognized as being valid.
A binomial authority in parentheses indicates that the species was originally described in a genus other than Cryptophis.
The generic name is a combination of the Greek words κρυπτός (concealed, hidden, secret) and ὄφις (snake).