I Buzz Aldrin (mibait Edwin Eugene Aldrin, Jr., Eneru 20, 1930) metung yang inyeru (engineer), megretirung United States Air Force pilotu ampong astronaut at iya ing pilotu ning Lunar Module ning Apollo 11, ing mumunang pangatalpak keng bulan. Iya ingpangaduang tau a tinalpak keng bulan,kaibat ning kayang mission commander Neil Armstrong, nung nu iya ing minunang dili.