James Bayley may refer to: James Roosevelt Bayley (1814–1877), first Bishop of Newark, New Jersey James Bayley (cricketer), English cricketer James Bayley (politician) (1882–1968), Australian politician James Bayley (tennis) (1899–1981), Australian tennis player
See also James Bailey (disambiguation) James Baillie (disambiguation) James Bailie (1890–1967), Northern Irish unionist politician