USS ''Rehoboth'' has been the name of more than one United States Navy ship, and may refer to:
* , a patrol vessel in commission in 1917
* , which was in commission as a seaplane tender (AVP-50) from 1944 to 1947 and as an oceanographic survey ship from 1948—redesignated AGS-50 in 1949—to 1970
{{DEFAULTSORT:Rehoboth
United States Navy ship names