USS Robert E. Peary
Several ships of the United States Navy have been named Peary or Robert E. Peary, after Robert E. Peary (1856–1920), the Arctic explorer.

  was a , launched in 1920, and sunk in action during the Bombing of Darwin, Australia, in 1942.
  was an  launched in 1943, and struck from the Naval Vessel Register in 1966.
  was a , which launched in 1971. She was struck in 1995 and transferred to the Republic of China. The ship served in the Taiwanese Navy as ROCS Chi Yang (932).
  is a , launched in 2007.

In addition:
  was a Liberty ship, built in 1942 — in a record time of 4 days and 15 hours and 29 minutes. She was scrapped in 1963.
  is a sealift tanker that services McMurdo, Antarctica and Thule, Greenland.