1957–58 Landsdelsserien

The 1957–58 Landsdelsserien was a Norwegian second-tier football league season.

The league was contested by 54 teams, divided into a total of seven groups from four districts; Østland/Søndre, Østland/Nordre, Sørland/Vestre and Møre/Trøndelag. The two group winners in the Østland districts, Greåker and Kapp promoted directly to the 1958–59 Hovedserien. The other five group winners qualified for promotion play-offs to compete for two spots in the following season's top flight. Årstad and Freidig won the play-offs and were promoted.

Promotion play-offs

 * Sørland/Vestland
 * Results A1–A2
 * Jerv 3–2 Stavanger
 * Results A–B
 * Jerv 0–2 Årstad

Årstad won 2–0 over Jerv and were promoted to Hovedserien.


 * Møre/Trøndelag
 * Freidig 3–1 Kristiansund
 * Kristiansund 2–3 Freidig

Freidig won 6–3 on aggregate and were promoted to Hovedserien.