1964 Norwegian Second Division

The 1964 2. divisjon was the second Norwegian national second-tier football league season.

The league was contested by 16 teams, divided into two groups; A and B. The winners of group A and B were promoted to the 1965 1. divisjon. The two lowest placed teams in both groups were relegated to the 3. divisjon.

Summary
Odd won group A with 20 points. Steinkjer won group B with 21 points. Both teams were promoted to the 1965 1. divisjon.