Sixteen Fathoms Deep (also written as 16 Fathoms Deep) is a 1948 American adventure film directed by Irving Allen and starring Lloyd Bridges, Lon Chaney Jr. and Arthur Lake.

It was a remake of the 1934 film of the same title in which Chaney had also starred.

[1] Lloyd Douglas turns up to a town in Florida and gets work as a diver.

The film was shot on location in Tarpon Springs, Florida.

[4] Acting as co-producer (as well as playing comic relief on-screen), this was Arthur Lake's only foray behind the camera for a feature film.