NORWAY 1945
CUP
Semifinals Fredrikstad FK - Sarpsborg FK 3-0
SFK Lyn Oslo - Lisleby FK Fredrikstad 6-1
Final (Oslo 14.10.45, Sarpsborg 28.10.45 and Oslo 04.11.45) Fredrikstad FK - SFK Lyn Oslo 1-1 aet 1-1 aet 0-4
NORWAY 1946
CUP
Semifinals SFK Lyn Oslo - Sarpsborg FK 3-0
Fredrikstad FK - Mjøndalen IF 6-1
Final (Oslo 13.10.1946) SFK Lyn Oslo - Fredrikstad FK 3-2 aet
NORTHERN NORWAY
Clubs from Northern Norway were only allowed to play in the regular Norwegian league pyramid from 1977, because of the distances of communication
CUP
Semifinals Tromsø IL - Mjølner FK Narvik 0-3
Narvik/Nor FK - Mosjøen IL  3-0
Final (15.09.1946) Mjølner FK Narvik – Narvik/Nor FK 3-2
NORWAY 1947
CUP
Semifinals Mjøndalen IF - Viking IL Stavanger 1-1 aet 2-3
Skeid Oslo - Sarpsborg FK 3-0
Final (Bergen 19.10.1947) Skeid Oslo - Viking IL Stavanger 2-0
NORTHERN NORWAY
Clubs from Northern Norway were only allowed to play in the regular Norwegian league pyramid from 1977, because of the distances of communication
CUP
Semifinals Mjølner FK Narvik - Kirkenes IF 2-1
Mosjøen IL - Bodø BK 0-2
Final (21.09.1947) Mjølner FK Narvik – Bodø BK 2-0
NORWAY 1947-48
Norgesserien
DISTRIKT 1
  Played Won Drew Lost For Against G/Av Points
1 IL Sparta Sarpsborg 12 9 1 2 34 14 2,429 19
2 Fredrikstad FK 12 8 2 2 51 20 2,550 18
3 Sarpsborg FK 12 6 2 4 26 15 1,733 14
4 Lisleby FK Fredrikstad 12 5 2 5 22 23 0,957 12
5 Selbak TIF Fredrikstad 12 5 2 5 16 23 0,696 12
6 FK Sprint Moss 12 2 1 9 13 40 0,325 5
7 SK Rapid Moss 12 1 2 9 9 36 0,250 4
  84 36 12 36 171 171   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
IL = Idrettslag TIF = Turn og Idrettsforening
FK = Fotballklubb SK = Sportsklubben 
DISTRIKT 2 - ADVELING A
  Played Won Drew Lost For Against G/Av Points
1 Vålerengens IF Oslo 12 8 2 2 30 20 1,500 18
2 Skeid Oslo 12 8 1 3 37 14 2,643 17
3 IF Birkebeineren Krokstadelva 12 4 4 4 19 21 0,905 12
4 SBK Drafn Drammen 12 3 4 5 24 22 1,091 10
5 Nydalens SSK Oslo 12 3 4 5 17 31 0,548 10
6 SK Strong Oslo 12 3 3 6 16 31 0,516 9
7 Geithus IL 12 4 0 8 22 26 0,846 8
  84 33 18 33 165 165   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
DISTRIKT 2 - ADVELING B
  Played Won Drew Lost For Against G/Av Points
1 Mjøndalen IF 12 11 0 1 32 7 4,571 22
2 SFK Lyn Oslo 12 9 0 3 40 12 3,333 18
3 Sandaker SFK Oslo 12 8 1 3 35 13 2,692 17
4 Drammens BK 12 6 0 6 20 25 0,800 12
5 SK Frigg Oslo 12 5 1 6 21 15 1,400 11
6 Kongsberg IF 12 2 0 10 13 45 0,289 4
7 Slemmestad IF 12 0 0 12 8 52 0,154 0
  84 41 2 41 169 169   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
Relegation play-off IF Birkebeineren Krokstadelva - Sandaker SFK Oslo 2-1 0-2
Qualifying play-off Vålerengens IF Oslo - Mjøndalen IF 0-2 2-2
IF = Idrettsforening IL = Idrettslag
SBK = Ski- og Ballklubben SFK = Ski- og Fotballklubben
SK = Sportsklubben  BK = Ballklub
SK = Skiklub
DISTRIKT 3
  Played Won Drew Lost For Against G/Av Points
1 Kapp IF 12 7 2 3 26 18 1,444 16
2 Raufoss IL 12 6 1 5 32 23 1,391 13
3 FK Gjøvik/Lyn 12 6 1 5 24 20 1,200 13
4 FK Fremad Lillehammer 12 4 4 4 18 17 1,059 12
5 Hamar IL 12 5 1 6 20 21 0,952 11
6 Hamarkameratene 12 4 2 6 21 27 0,778 10
7 SK Mesna 12 2 5 5 16 31 0,516 9
  84 34 16 34 157 157   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
IF = Idrettsforening FK = Fotballklubb
IL = Idrettslag SK = Sportsklubben 
DISTRIKT 4 - ADVELING A
  Played Won Drew Lost For Against G/Av Points
1 Storms BK Skien 12 9 2 1 27 13 2,077 20
2 Sandefjord BK 12 7 4 1 32 14 2,286 18
3 IK Grane Skien 12 5 2 5 19 22 0,864 12
4 Urædds BK Porsgrunn 12 4 2 6 25 24 1,042 10
5 SK Snøgg Notodden 12 2 6 4 17 26 0,654 10
6 Borgs BK Skien 12 4 1 7 13 18 0,722 9
7 IF Fram Larvik 12 1 3 8 8 24 0,333 5
  84 32 20 32 141 141   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
DISTRIKT 4 - ADVELING B
  Played Won Drew Lost For Against G/Av Points
1 FK Ørn Horten 12 8 1 3 33 21 1,571 17
2 IF Pors Porsgrunn 12 7 1 4 24 14 1,714 15
3 Larvik Turn & IF 12 7 1 4 20 12 1,667 15
4 Odds BK Skien 12 6 2 4 20 17 1,176 14
5 Ulefoss SF 12 3 4 5 19 23 0,826 10
6 Skiens BK 12 2 3 7 6 24 0,250 7
7 Tønsberg TF 12 2 2 8 16 27 0,593 6
  84 35 14 35 138 138   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
Qualifying play-off Storms BK Skien - FK Ørn Horten 2-1 2-0
BK = Ballklub FK = Fotballklubb
IK = Idrettsklubben  SF  = Sportsforeningen
SK = Sportsklubben  TF  = Turnforeningen
IF = Idrettsforening
DISTRIKT 5 - ADVELING A
  Played Won Drew Lost For Against G/Av Points
1 FK Donn Kristiansand 10 5 4 1 15 8 1,875 14
2 IF Grane Arendal 10 6 1 3 18 10 1,800 13
3 IK Start Kristiansand 10 3 4 3 13 11 1,182 10
4 FK Vigør Kristiansand 10 4 2 4 11 14 0,786 10
5 Flekkefjord FK 10 4 1 5 18 15 1,200 9
6 FK Mandalskameratene 10 1 2 7 10 27 0,370 4
  60 23 14 23 85 85   60
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
DISTRIKT 5 - ADVELING B
  Played Won Drew Lost For Against G/Av Points
1 Viking IL Stavanger 12 9 1 2 29 8 3,625 19
2 Ålgård FK  12 8 0 4 21 12 1,750 16
3 SK Jarl Stavanger 12 6 2 4 17 13 1,308 14
4 Stavanger IF 12 5 2 5 14 18 0,778 12
5 SK Djerv 1919 Haugesund 12 4 2 6 12 22 0,545 10
6 SK Vard Haugesund 12 2 3 7 11 20 0,550 7
7 IL Brodd Stavanger 12 3 0 9 14 25 0,560 6
  84 37 10 37 118 118   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
Qualifying play-off Viking IL Stavanger - FK Donn Kristiansand 2-1 4-2
FK = Fotballklubb IL = Idrettslag
IF = Idrettsforening SK = Sportsklubben 
IK = Idrettsklubben 
DISTRIKT 6
  Played Won Drew Lost For Against G/Av Points
1 SK Brann Bergen 10 9 1 0 38 5 7,600 19
2 SK Hardy Bergen 10 6 1 3 18 18 1,000 13
3 Årstad IL Bergen 10 4 3 3 21 15 1,400 11
4 SK Djerv Bergen 10 3 3 4 18 25 0,720 9
5 FK Voss 10 2 2 6 10 22 0,455 6
6 Nymark IL Bergen 10 0 2 8 6 26 0,231 2
  60 24 12 24 111 111   60
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
SK = Sportsklubben  FK = Fotballklubb
IL = Idrettslag
DISTRIKT 7
  Played Won Drew Lost For Against G/Av Points
1 Kristiansund FK 10 8 1 1 30 6 5,000 17
2 Ålesund FK 10 5 1 4 24 14 1,714 11
3 Molde FK 10 5 1 4 16 13 1,231 11
4 Clausenengen FK Kristiansund 10 5 0 5 16 20 0,800 10
5 SK Rollon Ålesund 10 4 0 6 18 25 0,720 8
6 Nordlandet FK Kristiansund 10 1 1 8 3 29 0,103 3
  60 28 4 28 107 107   60
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
FK = Fotballklubb SK = Sportsklubben 
DISTRIKT 8
  Played Won Drew Lost For Against G/Av Points
1 SK Freidig Trondheim 12 6 4 2 31 14 2,214 16
2 Ranheim IL 12 6 4 2 15 10 1,500 16
3 FK Kvik Trondheim 12 6 3 3 26 13 2,000 15
4 SK Falken Trondheim 12 3 6 3 21 21 1,000 12
5 SK Brage Trondheim 12 4 4 4 19 20 0,950 12
6 Neset FK Frosta 12 4 2 6 18 22 0,818 10
7 SK Nessegutten Levanger 12 0 3 9 11 41 0,268 3
  84 29 26 29 141 141   84
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
SK = Sportsklubben  FK = Fotballklubb
IL = Idrettslag
QUARTER-FINALS
Kapp IF - IL Sparta Sarpsborg 2-3 2-4
Mjøndalen IF - Storms BK Skien 0-0 1-0
Viking IL Stavanger - SK Brann Bergen 2-0 3-0
SK Freidig Trondheim - Kristiansund FK 4-1 1-4 (Kristiansund FK withdrew)
SEMI-FINALS
IL Sparta Sarpsborg - Mjøndalen IF 2-0
Viking IL Stavanger - SK Freidig Trondheim 2-2 aet 1-2
FINAL (Oslo 09.07.48)
SK Freidig Trondheim - IL Sparta Sarpsborg     2-1          
Qualifying 1948/49 championship
Preliminary round
IF Birkebeineren Krokstadelva - Sandaker SFK Oslo 2-1 0-2 (IF Birkebeineren Krokstadelva relegated)
Group 1
  Played Won Drew Lost For Against G/Av Points
1 Ålgård FK  3 2 0 1 10 2 5,000 4
2 Lisleby FK Fredrikstad 3 2 0 1 6 2 3,000 4
3 SK Hardy Bergen 3 1 0 2 1 4 0,250 2
4 FK Donn Kristiansand 3 1 0 2 1 10 0,100 2
  12 6 0 6 18 18   12
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
Group 2
  Played Won Drew Lost For Against G/Av Points
1 Sandaker SFK Oslo 3 3 0 0 9 2 4,500 6
2 Ranheim IL 3 2 0 1 10 5 2,000 4
3 Kristiansund FK 3 1 0 2 3 6 0,500 2
4 Kapp IF 3 0 0 3 5 14 0,357 0
  12 6 0 6 27 27   12
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
CUP 1948
Semifinals Fredrikstad FK - SK Freidig Trondheim 3-1
Sarpsborg FK - Viking IL Stavanger 3-1
Final (Oslo 17.10.1948) Sarpsborg FK - Fredrikstad FK 1-0
NORTHERN NORWAY 1948
Clubs from Northern Norway were only allowed to play in the regular Norwegian league pyramid from 1977, because of the distances of communication
CUP
Semifinals IL Stålkameratene Mo i Rana - Mjølner FK Narvik 0-3
Narvik/Nor FK - Fløya IF Tromsø  4-2
Final (12.09.1948) Mjølner FK Narvik – Narvik/Nor FK 3-1
NORWAY 1948-49
Hovedserien
SECTION A
  Played Won Drew Lost For Against G/Av Points
1 Vålerengens IF Oslo 14 9 2 3 23 13 1,769 20
2 IL Sparta Sarpsborg 14 9 1 4 30 18 1,667 19
3 Viking IL Stavanger 14 7 4 3 25 18 1,389 18
4 Ålgård FK 14 7 3 4 18 17 1,059 17
5 Skeid Oslo 14 7 0 7 34 25 1,360 14
6 FK Ørn Horten 14 6 2 6 25 23 1,087 14
7 IF Pors Porsgrunn 14 1 4 9 11 34 0,324 6
8 SK Brann Bergen 14 1 2 11 25 43 0,581 4
  112 47 18 47 191 191   112
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
SECTION B
  Played Won Drew Lost For Against G/Av Points
1 Fredrikstad FK 14 10 2 2 29 10 2,900 22
2 Sarpsborg FK 14 7 4 3 26 14 1,857 18
3 SFK Lyn Oslo 14 5 6 3 19 17 1,118 16
4 Sandefjord BK 14 5 5 4 25 20 1,250 15
5 Mjøndalen IF 14 6 0 8 18 26 0,692 12
6 Storms BK Skien 14 3 6 5 15 24 0,625 12
7 SK Freidig Trondheim 14 3 3 8 15 27 0,556 9
8 Sandaker SFK Oslo 14 3 2 9 22 31 0,710 8
  112 42 28 42 169 169   112
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
Final (06.06.49 and 12.06.49) Vålerengens IF Oslo - Fredrikstad FK 1-3 0-3    
Promoted IF Fram Larvik, Selbak TIF Fredrikstad, Strømmen IF, Ranheim IL
IF = Idrettsforening SK = Sportsklubben 
IL = Idrettslag SFK = Ski- og Fotballklubben
FK = Fotballklubb BK = Ballklub
CUP 1949
Semifinals Skeid Oslo - Fredrikstad FK 2-2 aet 2-1
Sarpsborg FK - Vålerengens IF Oslo 1-0
Final (Oslo 23.10.1949) Sarpsborg FK - Skeid Oslo 3-1
NORTHERN NORWAY 1949
Clubs from Northern Norway were only allowed to play in the regular Norwegian league pyramid from 1977, because of the distances of communication
CUP
Semifinals Tromsø IL - Kirkenes IF 4-3 aet
SFK Bodø/Glimt - Mo IL Mo i Rana 3-2 aet
Final (18.09.1949) Tromsø IL - SFK Bodø/Glimt 3-1
NORWAY 1949-50
Hovedserien
SECTION A
  Played Won Drew Lost For Against G/Av Points
1 IF Fram Larvik 14 7 6 1 22 13 1,692 20
2 Sarpsborg FK 14 5 7 2 24 17 1,412 17
3 Viking IL Stavanger 14 5 6 3 28 20 1,400 16
4 Vålerengens IF Oslo 14 5 6 3 23 24 0,958 16
5 SFK Lyn Oslo 14 5 3 6 21 21 1,000 13
6 Selbak TIF Fredrikstad 14 3 7 4 17 21 0,810 13
7 Ålgård FK 14 2 7 5 8 18 0,444 11
8 Storms BK Skien 14 1 4 9 18 27 0,667 6
  112 33 46 33 161 161   112
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
SECTION B
  Played Won Drew Lost For Against G/Av Points
1 Fredrikstad FK 14 8 5 1 38 11 3,455 21
2 IL Sparta Sarpsborg 14 9 3 2 26 9 2,889 21
3 FK Ørn Horten 14 8 1 5 32 24 1,333 17
4 Skeid Oslo 14 6 4 4 19 18 1,056 16
5 Strømmen IF 14 5 3 6 19 25 0,760 13
6 Sandefjørd BK 14 4 3 7 15 25 0,600 11
7 Ranheim IL 14 3 3 8 10 29 0,345 9
8 Mjøndalen IF 14 1 2 11 9 27 0,333 4
  112 44 24 44 168 168   112
Rules for classification: 1) points (win 2 points, draw 1 point); 2) goal average
Final (11.06.50 and 18.06.50) IF Fram Larvik - Fredrikstad FK   1-1 1-0    
Promoted SK Brann Bergen, Lisleby FK Fredrikstad, Odds BK Skien, Kristiansund FK
IF = Idrettsforening SFK = Ski- og Fotballklubben
FK = Fotballklubb TIF = Turn og Idrettsforening
IL = Idrettslag BK = Ballklub
CUP 1950
Semifinals Fredrikstad FK - Sarpsborg FK 3-0
SK Brann Bergen - SFK Lyn Oslo 2-1
Final (Oslo 22.10.1950) Fredrikstad FK - SK Brann Bergen 3-0
NORTHERN NORWAY 1950
Clubs from Northern Norway were only allowed to play in the regular Norwegian league pyramid from 1977, because of the distances of communication
CUP
Semifinals IL Stein - Nordild IL 1-2
Mo IL Mo i Rana - FK Narvik/Nor 1-5
Final FK Narvik/Nor – Nordild IL 5-1