The 1957–58 season was Port Vale's 46th season of football in the English Football League, and their first full season (eighth overall) back in the Third Division South following their relegation from the Second Division. An unusual season, the regional split was to be abolished at the season's end, meaning the bottom two clubs of the Second Division and the clubs placed 2nd to 12th in the Third Division North and the Third Division South would be the founder members of the Third Division. It also meant that the bottom twelve clubs of the Third Division North and the Third Division South would be the founder members of the Fourth Division. In effect, the team's performance in this season could see them placed in either the second, third or fourth tier the following season. Finishing in fif