M87 (disambiguation)

M87 may refer to:

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  Messier 87 (M87) — Virgo A radio galaxy

  M87 is a supergiant elliptical galaxy in the Virgo constellation, famous for hosting the black hole imaged by the Event Horizon Telescope (often referred to as Virgo A).

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  M87 (ISS designation) — the Boeing 747-400 presidential aircraft used as Air Force One

  In some contexts, “M87” is used as an identifier related to the Boeing 747-400 aircraft operated as the U.S. presidential aircraft (Air Force One).