Machida (written: 町田 lit. "town field") is a Japanese surname. Notable people with the surname include:
Akira Machida (町田 顯, born 1936), Japanese judge
Emi Machida (町田 恵美), Japanese toji or master sake brewer
Machida Chūji (町田 忠治, 1863–1946), Japanese politician
Kō Machida (町田 康, born 1962), Japanese writer and musician
Lyoto Machida (町田 龍太, born 1978), Japanese-Brazilian mixed martial artist
Naotaka Machida (町田 直隆, born 1978), Japanese singer and musician
Tadamichi Machida (町田 忠道, born 1981), Japanese footballer
Tamon Machida (町田 多聞, born 1982), Japanese footballer
Tatsuki Machida (町田 樹, born 1990), Japanese figure skater
Yamato Machida (町田 也真人, born 1989), Japanese footballer
Yoshio Machida (町田 良夫, born 1967), Japanese musician and artist
