The Apollo 11 astronauts were Neil Armstrong , Edwin “Buzz” Aldrin, and Michael Collins.

Quick Scoop

  • Neil Armstrong – Mission Commander, and the first human to walk on the Moon during Apollo 11’s landing on July 20, 1969.
  • Edwin “Buzz” Aldrin – Lunar Module Pilot, who followed Armstrong to become the second person to walk on the Moon.
  • Michael Collins – Command Module Pilot, who remained in lunar orbit aboard the spacecraft Columbia while Armstrong and Aldrin explored the surface.

In short, when people ask “who were the astronauts on Apollo 11,” they’re talking about Armstrong, Aldrin, and Collins—the three men whose mission achieved the first crewed Moon landing in human history.

TL;DR: Apollo 11’s crew was Neil Armstrong, Buzz Aldrin, and Michael Collins.

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