MINAMOTO no Masamichi (year of birth unknown - August 10, 1017) was a government officer (especially one of low to medium rank) and kajin (waka (a traditional Japanese poem of thirty-one syllables) poet) of the mid-Heian period.
源雅通（みなもとのまさみち、生年不詳-寛仁元年7月10日(旧暦)（1017年8月4日））は、平安時代中期の官人・歌人。