''Rahav'' has been borne by three ships of the Israeli Navy and may refer to:
* , a
S-class submarine
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely op ...
launched in 1945 as HMS ''Sanguine'', she was transferred to Israel in 1958 and decommissioned in 1968.
* , a launched in 1977 and decommissioned in 1997.
* , a launched in 2013
{{DEFAULTSORT:Rahav
Israeli Navy ship names