The following is a list of players that were named to the Associated Press All-Pro Team, the Newspaper Enterprise Association All-Pro team and the Pro Football Writers Association and Pro Football Weekly All-Pro teams in 1978. Both first- and second- teams are listed for the AP and NEA teams. These are the four All-Pro teams that were included in the Total Football II: The Official Encyclopedia of the National Football League.
AP = Associated Press All-Pro team; AP-2 Associated Press Second-team All-Pro; PFWA = Pro Football Writers Association All-Pro team; NEA = Newspaper Enterprise Association All-Pro team.; NEA-2 Newspaper Enterprise Association Second-team All-Pro; PFW = Pro Football Weekly All-pro team; t = players tied in voting.