The 1984 NAIA Division II football season, as part of the 1984 college football season in the
United States and the 29th season of
college football sponsored by the
NAIA, was the 15th season of play of the NAIA's lower division for football.
The
Linfield Wildcats defeated the
Northwestern Red Raiders, the defending national champions, in the championship game, 33–22, to win their second NAIA national title.