Mercury 1

Mercury 1 or variants may refer to:

• Mercury 1, a spacecraft of Project Mercury
• Mercury(I), an oxidation state of the element Mercury
• Mercury One, a non-profit organisation founded by Glenn Beck
• Mercury I, a version of the Blackburn Mercury early British aircraft
• Mercury I, a 1926 version of the Bristol Mercury aircraft engine

See also

• Mercury (disambiguation)
• Mercury-Redstone 1, a 1960 space flight test
  • Mercury-Redstone 1A
• Mercury-Atlas 1, a 1960 space flight test
• Mercury-Scout 1, a 1961 spacecraft