| Norgesmesterskapet i fotball for herrer | |
|---|---|
| Tournament details | |
| Country | Norway |
| Teams | 128 (main competition) |
| Defending champions | Moss |
| Final positions | |
| Champions | Fredrikstad (10th title) |
| Runners-up | Viking |
The 1984 Norwegian Football Cup was the 79th edition of the Norwegian annual knockout football tournament. The Cup was won by Fredrikstad after beating Viking in the cup final. It took a replay to decide the winner. This was Fredrikstad's tenth Norwegian Cup title. They had to wait 22 years for their eleventh title, in 2006.
| Team 1 | Score | Team 2 |
|---|---|---|
| 13 June 1984 | ||
| Abildsø | 0–1 | Moss |
| Falken | 1–2 (a.e.t.) | Nessegutten |
| Sandnessjøen | 3–0 | Mo |
| 14 June 1984 | ||
| Bærum | 2–2 (a.e.t.) | Odd |
| Clausenengen | 1–1 (a.e.t.) | Aalesund |
| Eik-Tønsberg | 2–3 (a.e.t.) | KFUM Oslo |
| Figgjo | 1–2 | Start |
| Fredrikstad | 2–2 (a.e.t.) | Lillehammer |
| Fyllingen | 0–1 | Haugar |
| Førde | 2–4 | Brann |
| Faaberg | 1–1 (a.e.t.) | Mjøndalen |
| HamKam | 3–1 | Teie |
| Hareid | 0–4 | Molde |
| Harstad | 1–0 | Bodø/Glimt |
| Klepp | 0–4 | Bryne |
| Kåfjord | 2–1 | Karnes |
| Lillestrøm | 4–0 | Eidsvold Turn |
| Lisleby | 1–2 | Jerv |
| Norild | 0–1 (a.e.t.) | Mjølner |
| Pors | 1–3 | Ørn-Horten |
| Røros | 1–3 (a.e.t.) | Brumunddal |
| Råde | 0–3 | Strømmen |
| Skeid | 0–0 (a.e.t.) | Kongsvinger |
| Sogndal | 4–1 | Lyngbø |
| Steinkjer | 3–0 | Fram Skatval |
| Strindheim | 6–0 | Rollon |
| Strømsgodset | 4–1 | Kvik Halden |
| Sunndal | 4–1 (a.e.t.) | Langevåg |
| Tydal | 0–4 | Rosenborg |
| Vard Haugesund | 4–1 | Egersund |
| Viking | 2–0 | Stord |
| Vålerengen | 3–0 | Åssiden |
| Replay: 20 June 1984 | ||
| Odd | 3–1 | Bærum |
| Aalesund | 5–0 | Clausenengen |
| Replay: 21 June 1984 | ||
| Kongsvinger | 3–1 | Skeid |
| Mjøndalen | 4–2 | Faaberg |
| Replay: 22 June 1984 | ||
| Lillehammer | 3–4 (a.e.t.) | Fredrikstad |
| Team 1 | Score | Team 2 |
|---|---|---|
| 22 June 1984 | ||
| Molde | 2–1 | Sunndal |
| Vard Haugesund | 0–1 | Viking |
| 28 June 1984 | ||
| Brann | 6–3 | Sogndal |
| Aalesund | 0–4 | Lillestrøm |
| Ørn-Horten | 1–0 | Vålerengen |
| Brumunddal | 0–1 | Fredrikstad |
| Jerv | 1–0 | Kongsvinger |
| Rosenborg | 0–0 (a.e.t.) | Mjøndalen |
| Moss | 2–2 (a.e.t.) | Odd |
| Nessegutten | 1–3 | Strindheim |
| Haugar | 3–5 | Bryne |
| Start | 3–2 (a.e.t.) | Strømsgodset |
| Harstad | 5–0 | Kåfjord |
| Mjølner | 1–0 | Sandnessjøen |
| KFUM Oslo | 1–6 | HamKam |
| Strømmen | 3–2 | Steinkjer |
| Replay: 3 July 1984 | ||
| Mjøndalen | 0–3 | Rosenborg |
| Replay: 4 July 1984 | ||
| Odd | 2–1 | Moss |
| Fredrikstad | 4–1 | Jerv |
|---|---|---|
Andersen  3'Audsen 38'Johannessen 57'Ahlsen 89' (pen.) | Mathisen 75' |
| Odd | 3–1 | Strindheim |
|---|---|---|
| Seland 52' Hogstad 59'Halvorsen 88' | Jørgensen 98' |
| Lillestrøm | 5–1 | Ørn-Horten |
|---|---|---|
| Sundby 8', 71' Krogsæter 29'Stordahl 68'Vaadal 78' | Preus 53' |
| Brann | 1–0 | Lillestrøm |
|---|---|---|
| Fjeldstad 42' |
| Fredrikstad | 3–3 (a.e.t.) | Rosenborg |
|---|---|---|
| Lund 65' (pen.) Andersen 91'Hansen 117' | Florholmen 36' Dokken 101'Strickert 115' |
| Rosenborg | 0–2 | Fredrikstad |
|---|---|---|
| Andersen 18' Engebretsen 31' |
| Brann | 2–4 | Fredrikstad |
|---|---|---|
| Johannessen 7', 84' | Kristoffersen 14', 76' Andersen 57'Hansen 61' |