| Season | 1964 |
|---|---|
| Dates | 24 April – 4 October |
| Champions | Lyn 1st title |
| Relegated | Brann Raufoss |
| European Cup | Lyn (both 1964–65 and 1965–66) |
| Cup Winners' Cup | Rosenborg |
| Matches played | 90 |
| Goals scored | 257 (2.86 per match) |
| Top goalscorer | Ole Stavrum (18 goals) |
| Biggest home win | Fredrikstad 9–1 Raufoss (27 September 1964) |
| Biggest away win | Brann 0–7 Lyn (8 August 1964) |
| Highest scoring | Fredrikstad 9–1 Raufoss (27 September 1964) |
| Longest winning run | Lyn (6 games) |
| Longest unbeaten run | Lyn (11 games) |
| Longest winless run | Skeid (8 games) |
| Longest losing run | Raufoss (6 games) |
| Highest attendance | 16,500 Brann 2–0 Sarpsborg FK (2 September 1964) |
| Lowest attendance | 1,786 Skeid 1–1 Frigg (19 June 1964) |
| Average attendance | 6,186  21.4% |
← 1963 1965 → | |
The 1964 1. divisjon was the 20th completed season of top division football in Norway.