James Mills

James, Jim or Jimmy Mills may refer to:
 * James Mills (Manitoba politician) (1914–1997), Canadian politician
 * James Mills (ship owner) (1847–1936), New Zealand businessman and politician


 * James Henry Mills (1923–1973), American Medal of Honor recipient
 * James L. Mills (born 1947), American epidemiologist
 * James O. Mills, American Egyptologist
 * James Mills (author) (1932-2011), American journalist and author of a Life magazine series filmed as The Panic in Needle Park
 * James P. Mills (1909–1987), American investment banker, throughbred owner, polo player and philanthropist
 * James Philip Mills (1890–1960), member of the Indian Civil Service and ethnographer
 * James R. Mills (1927–2021), American California state senator
 * James Edward Mills, African American author
 * Jim Mills (gridiron football) (born 1961), Canadian-American football player
 * Jim Mills (rugby) (born 1944), Welsh rugby union and rugby league footballer of the 1960s and 1970s
 * Jim Mills (banjo player) (1966–2024), American bluesgrass banjo player
 * Jimmy Mills (1894–1990), Scottish-American soccer player