At least two ships of the
Hellenic Navy have borne the name ''Delfin'' :
* a
submarine launched in 1912 and scrapped in 1920.
* a
V-class submarine launched as HMS ''Vengeful'' in 1944 she was renamed on transfer to Greece in 1945. She was scrapped in 1958.
{{DEFAULTSORT:Delfin, Greek ship
Hellenic Navy ship names