The Apollo Command Modules, the only part of the launch assembly to return from the moon, are located at:
Apollo 7 Command Module–Frontiers of Flight Museum, Dallas, TX
Apollo 8 Command Module–Museum of Science and Industry, Chicago, IL
Apollo 9 Command Module–San Diego Air & Space Museum, San Diego, CA
Apollo 10 Command Module–Science Museum, London, England
Apollo 11 Command Module–National Air and Space Museum, Washington DC (first moon landing)
Apollo 12 Command Module–Virginia Air & Space Center, Hampton, VA
Apollo 13 Command Module–Kansas Cosmosphere and Space Center, Hutchinson, KS
Apollo 14 Command Module–NASA Kennedy Space Center, Kennedy Space Center, FL
Apollo 15 Command Module–National Museum of the United States Air Force, Wright-Patterson Air Force Base, Dayton, OH
Apollo 16 Command Module–US Space & Rocket Center, Huntsville , AL
Apollo 17 Command Module–Space Center Houston, NASA Johnson Space Center, Houston, TX