Millis (surname)

Millis is a surname. Notable people with the surname include:


 * Harry A. Millis (1873–1948), American economist
 * Keith Millis (1915–1992), American metallurgical engineer
 * Nancy Millis (1922–2012), Australian microbiologist
 * Robert L. Millis, astronomer
 * Walter Millis (1899–1968), American writer