The 1975 VFL season was the 79th season of the Victorian Football League (VFL), the highest level senior Australian rules football competition in Victoria.
The season featured twelve clubs, ran from 5 April until 27 September, and comprised a 22-game home-and-away season followed by a finals series featuring the top five clubs.
The premiership was won by the North Melbourne Football Club, after it defeated Hawthorn by 55 points in the VFL Grand Final.
Teams played each other in a home-and-away season of 22 rounds; matches 12 to 22 were the "home-and-way reverse" of matches 1 to 11 (except that rounds 14 and 15 were the reverse of 4 and 3 respectively).
Once the 22 round home-and-away season had finished, the 1975 VFL Premiers were determined by the specific format and conventions of the "McIntyre final five system".