President:
Secretary-treasurer: W. B. Howie, Montreal
Preview
The annual general meeting was held in Toronto on Saturday April 7, 1951.
Review of the season
Hamilton Austins joined the league.
Hamilton Westinghouse had a team composed of mostly young imported from Scotland.
Toronto Scottish had a tough season and by mid-September they had only registered one win.
East End Canadians clinched the fourth playoff spot by beating Hamilton Westinghouse 4-0 on October 25.
Toronto St. Andrews won the league championship.
Toronto Ukraina won the Glebe Cup their first NSL playoff championship.
Ulster United won the Dominion Cup finals.
| Final standings | W | L | T | Pts |
| St. Andrews | 17 | 5 | 2 | 36 |
| Ulster United | 16 | 5 | 3 | 35 |
| Ukraina | 13 | 8 | 3 | 28 |
| E.E. Canadians | 11 | 6 | 7 | 29 |
| Westinghouse | 7 | 10 | 7 | 21 |
| Tor. Scottish | 4 | 16 | 4 | 12 |
| Ham. Austins | 2 | 20 | 2 | 6 |
Playoff final
?? 1951, Toronto
Attendance:
Referee:
Toronto Ukraina 1
East End Canadians 0
Toronto Ukraina won the NSL playoff championship.
Exhibition games
May 24, 1951 Toronto
Attendance:
Referee:
Ontario All-Stars
Fulham
June 5, 1951 Toronto
Attendance: 8,000
Referee:
National Soccer League All-Stars 1 (Alex Ptolomey)
Glasgow Celtic 2 (Charlie Tully, John McPhail)
June 27, 1951 Hamilton, Ontario
Attendance:
Referee:
Hamilton & District All-Stars 0
A.I.K. Stockholm 2 (Karl Ahlström 2)
