Moonbase Alpha is a NASA computer simulation, simulator of a moonbase.

Moonbase Alpha may also refer to:

Moonbase Alpha (Space: 1999), a fictional Moon base from the TV show Space: 1999 The Moonbase Alpha Technical Manual, companion book for Space: 1999 Moon Base Alpha series, a 2014–2018 book series by Stuart Gibbs

See also Mars Base Alpha, a proposed lunar base; see SpaceX Mars transportation infrastructure Moon base Tranquility Base, the first staffed base on the Moon Moon Base One, a 1960 science fiction novel Moonbase 3, a 1973 British science fiction television programme Moonbase (disambiguation) Alpha (disambiguation)