Three ships of the United States Navy have been named Buchanan, in honor of Captain (USN), Admiral (CSN) Franklin Buchanan.

• USS Buchanan (DD-131), was a Wickes-class destroyer, transferred to the Royal Navy as HMS Campbeltown.
• USS Buchanan (DD-484), was a Gleaves-class destroyer, commissioned in 1942 and decommissioned in 1946. She was transferred to the Turkish Navy as Gelibolu.
• USS Buchanan (DDG-14), was a Charles F. Adams-class guided missile destroyer, commissioned in 1962 and decommissioned in 1991.

References

• This article incorporates text from the public domain Dictionary of American Naval Fighting Ships. The entry can be found here.
• This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain. The entry can be found here.