League	Promoted to league	Relegated from league
1. divisjon	Fyllingen Strømsgodset	Sogndal Mjølner
2. divisjon	Hødd Kristiansund Os Sandefjord BK Skarp Sprint/Jeløy	Bodø/Glimt Clausenengen Drøbak/Frogn Harstad Vard Vidar

Tippeligaen

Main article: 1990 Tippeligaen

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Qualification or relegation
1	Rosenborg (C)	22	13	5	4	60	24	+36	44	Qualification for the European Cup first round
2	Tromsø	22	12	6	4	36	21	+15	42	Qualification for the UEFA Cup first round
3	Molde	22	12	4	6	34	29	+5	40
4	Brann	22	11	6	5	34	25	+9	39
5	Viking	22	10	5	7	41	30	+11	35
6	Start	22	9	4	9	39	34	+5	31
7	Fyllingen	22	7	7	8	23	30	−7	28	Qualification for the Cup Winners' Cup first round
8	Kongsvinger	22	7	6	9	24	32	−8	27
9	Strømsgodset	22	8	3	11	29	45	−16	27
10	Lillestrøm (O)	22	7	4	11	30	30	0	25	Qualification for the relegation play-offs
11	VIF Fotball (R)	22	4	4	14	26	53	−27	16	Relegation to First Division
12	Moss (R)	22	3	4	15	24	47	−23	13	Relegation to First Division

Source: fotball.no
Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
(C) Champions; (O) Play-off winners; (R) Relegated

2. divisjon

Main article: 1990 2. divisjon

Group A

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion, qualification or relegation
1	Sogndal (C, P)	22	15	3	4	42	23	+19	48	Promotion to Tippeligaen
2	Bryne	22	14	2	6	34	20	+14	44	Qualification for the promotion play-offs
3	HamKam	22	13	4	5	53	28	+25	43
4	Strømmen	22	12	5	5	40	13	+27	41
5	Aalesund	22	11	4	7	40	31	+9	37
6	Djerv 1919	22	9	5	8	23	22	+1	32
7	Hødd	22	5	8	9	27	34	−7	23
8	Kristiansund	22	5	7	10	22	37	−15	22
9	Frigg	22	5	5	12	23	43	−20	20
10	Os (R)	22	4	7	11	18	35	−17	19	Relegation to Second Division
11	Stord (R)	22	4	6	12	22	38	−16	18
12	Faaberg (R)	22	3	8	11	16	36	−20	17

Source: rsssf.no
Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
(C) Champions; (P) Promoted; (R) Relegated

Group B

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion, qualification or relegation
1	Lyn (C, P)	22	14	3	5	50	23	+27	45	Promotion to Tippeligaen
2	Eik	22	14	3	5	45	22	+23	45	Qualification for the promotion play-offs
3	Mjøndalen	22	13	4	5	38	23	+15	43
4	Mjølner	22	10	8	4	29	21	+8	38
5	Strindheim	22	11	2	9	30	26	+4	35
6	Sandefjord BK	22	9	5	8	24	22	+2	32
7	Råde	22	6	5	11	24	31	−7	23
8	Fredrikstad	22	5	8	9	18	33	−15	23
9	Pors	22	6	4	12	25	36	−11	22
10	Skarp (R)	22	5	7	10	19	34	−15	22	Relegation to Second Division
11	Namsos (R)	22	5	5	12	29	40	−11	20
12	Sprint-Jeløy (R)	22	4	6	12	19	39	−20	18

Source: rsssf.no
Rules for classification: 1) points; 2) goal difference; 3) number of goals scored.
(C) Champions; (P) Promoted; (R) Relegated

3. divisjon

Main article: 1990 3. divisjon

Group A

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion or relegation
1	Drøbak/Frogn (P)	22	19	1	2	73	16	+57	58	Promotion to First Division
2	Fram (Larvik)	22	19	0	3	62	26	+36	57
3	Sarpsborg	22	16	1	5	65	27	+38	49
4	Odd	22	10	2	10	38	45	−7	32
5	Bærum	22	8	5	9	39	42	−3	29
6	Ullern	22	8	4	10	38	36	+2	28
7	Ørn	22	9	1	12	28	37	−9	28
8	Asker	22	7	7	8	29	45	−16	28
9	Selbak	22	7	2	13	27	44	−17	23
10	Runar (R)	22	6	3	13	32	57	−25	21	Relegation to Third Division
11	Askim (R)	22	5	1	16	31	55	−24	16
12	Urædd (R)	22	3	3	16	26	58	−32	12

Source: ^{[citation needed]}
(P) Promoted; (R) Relegated

Group B

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion or relegation
1	Elverum (P)	22	16	4	2	60	21	+39	52	Promotion to First Division
2	Kjelsås	22	12	5	5	40	21	+19	41
3	Grei	22	11	4	7	43	38	+5	37
4	Bjørkelangen	22	10	4	8	35	33	+2	34
5	Eidsvold Turn	22	11	1	10	35	36	−1	34
6	Skeid	22	9	3	10	43	47	−4	30
7	Lørenskog	22	8	5	9	37	30	+7	29
8	Nybergsund	22	8	5	9	30	34	−4	29
9	Aurskog/Fin.bru	22	7	5	10	32	38	−6	26
10	Raufoss (R)	22	8	2	12	32	42	−10	26	Relegation to Third Division
11	Høland (R)	22	6	5	11	26	40	−14	23
12	Brumunddal (R)	22	3	3	16	26	59	−33	12

Source: ^{[citation needed]}
(P) Promoted; (R) Relegated

Group C

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion or relegation
1	Haugar (P)	22	15	3	4	51	23	+28	48	Promotion to First Division
2	Vard	22	14	4	4	56	23	+33	46
3	Randaberg	22	13	2	7	51	33	+18	41
4	Jerv	22	9	6	7	47	37	+10	33
5	Ulf-Sandnes	22	8	7	7	42	30	+12	31
6	Ålgård	22	8	5	9	31	39	−8	29
7	Donn	22	8	4	10	40	44	−4	28
8	Skjold	22	6	10	6	30	34	−4	28
9	Figgjo	22	6	6	10	25	40	−15	24
10	Klepp (R)	22	5	8	9	36	42	−6	23	Relegation to Third Division
11	Vidar (R)	22	5	3	14	28	54	−26	18
12	Eiger (R)	22	5	2	15	25	63	−38	17

Source: ^{[citation needed]}
(P) Promoted; (R) Relegated

Group D

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion or relegation
1	Fana (P)	22	12	6	4	40	26	+14	42	Promotion to First Division
2	Åsane	22	13	2	7	50	26	+24	41
3	Volda	22	10	9	3	39	20	+19	39
4	Lyngbø	22	9	8	5	28	19	+9	35
5	Stranda	22	8	8	6	28	24	+4	32
6	Vadmyra	22	7	9	6	21	13	+8	30
7	Mercantile	22	7	8	7	31	27	+4	29
8	Brattvåg	22	6	8	8	21	32	−11	26
9	Førde	22	8	1	13	17	45	−28	25
10	Eid (R)	22	5	8	9	33	39	−6	23	Relegation to Third Division
11	Hareid	22	4	7	11	25	44	−19	19
12	Stryn (R)	22	4	4	14	24	42	−18	16

Source: ^{[citation needed]}
(P) Promoted; (R) Relegated

Group E

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion or relegation
1	Surnadal (P)	22	16	2	4	57	26	+31	50	Promotion to First Division
2	Åndalsnes	22	14	4	4	47	26	+21	46
3	Stjørdals/Blink	22	12	4	6	47	35	+12	40
4	Steinkjer	22	10	4	8	35	29	+6	34
5	Sunndal	22	9	6	7	31	32	−1	33
6	KIL/Hemne	22	9	4	9	32	39	−7	31
7	Melhus	22	8	6	8	55	33	+22	30
8	Nessegutten	22	7	6	9	36	38	−2	27
9	Alvdal	22	7	5	10	30	38	−8	26
10	Sverre (R)	22	8	1	13	38	55	−17	25	Relegation to Third Division
11	Ready (R)	22	5	2	15	30	52	−22	17
12	Clausenengen (R)	22	3	4	15	26	61	−35	13

Source: ^{[citation needed]}
(P) Promoted; (R) Relegated

Group F

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Promotion or relegation
1	Tromsdalen (P)	22	16	3	3	60	16	+44	51	Promotion to First Division
2	Bodø/Glimt	22	15	5	2	64	21	+43	50
3	Narvik/Nor	22	14	3	5	42	24	+18	45
4	Stålkameratene	22	12	3	7	45	32	+13	39
5	Fauske/Sprint	22	12	1	9	48	39	+9	37
6	Alta	22	10	5	7	32	31	+1	35
7	Harstad	22	9	3	10	40	34	+6	30
8	Andenes	22	6	5	11	47	49	−2	23
9	Sandnessjøen (R)	22	6	3	13	22	41	−19	21	Relegation to Third Division
10	Mosjøen (R)	22	5	3	14	30	62	−32	18
11	Nordkjosbotn (R)	22	6	0	16	25	57	−32	18
12	Luna (R)	22	2	4	16	20	69	−49	10

Source: ^{[citation needed]}
(P) Promoted; (R) Relegated

Norwegian Cup

Main article: 1990 Norwegian Football Cup

Final

Main article: 1990 Norwegian Football Cup final

The match was played on 21 October 1990 at the Ullevaal Stadion in Oslo, and opposed two Tippeligaen sides; Fyllingen and Rosenborg. Rosenborg defeated Fyllingen 5–1 to claim the Norwegian Cup for an fifth time in their history.^[1]

21 October 1990

13:15 CET (UTC+1)

Fyllingen	1–5	Rosenborg
Tengs 89'	Report	Løken 13', 59' Sørloth 20' Jakobsen 28' Ingebrigtsen 67'

Ullevaal Stadion, Oslo

Attendance: 28,000^[2]

Referee: Arild Haugstad (Faaberg)

Women's football

League season

1. divisjon

Main article: 1990 1. divisjon (women)

Pos	Team v t e	Pld	W	D	L	GF	GA	GD	Pts	Relegation
1	Sprint/Jeløy (C)	18	16	1	1	65	14	+51	49
2	Asker	18	16	0	2	64	15	+49	48
3	Klepp	18	9	4	5	40	29	+11	31
4	Trondheims-Ørn	18	7	5	6	47	33	+14	26
5	Setskog/Høland	18	6	5	7	37	47	−10	23
6	Skedsmo	18	7	1	10	28	50	−22	22
7	BUL	18	5	3	10	29	50	−21	18
8	Bøler	18	3	7	8	19	35	−16	16
9	Fløya (R)	18	2	6	10	25	52	−27	12	Relegation to Second Division
10	Jardar (R)	18	2	2	14	22	51	−29	8	Relegation to Second Division