title: Italian submarine Primo Longobardo
text: # Italian submarine Primo Longobardo
  
  Primo Longobardo was the name of at least two ships of the Italian Navy named in honour of Primo Longobardo and may refer to:
  
  * Italian submarine Primo Longobardo (S 501), a Tench-class submarine launched in 1944 as the USS Pickerel. Transferred to Italy and renamed in 1972.
  * Italian submarine Primo Longobardo (S 524), a Sauro-class submarine launched in 1992.
  