1966 VFL season Round 5 Round 5

| Home_team | Home_team_score | Away_team | Away_team_score | Venue | Crowd | Date_ |
|---|---|---|---|---|---|---|
| Geelong | 12.8 (80) | Richmond | 15.8 (98) | Kardinia Park | 21655 | 21 May 1966 |
| Footscray | 10.10 (70) | Hawthorn | 4.10 (34) | Western Oval | 12424 | 21 May 1966 |
| South Melbourne | 7.11 (53) | St Kilda | 13.17 (95) | Lake Oval | 33255 | 21 May 1966 |
| Fitzroy | 9.10 (64) | Essendon | 17.11 (113) | Brunswick Street Oval | 15279 | 21 May 1966 |
| North Melbourne | 7.4 (46) | Collingwood | 11.15 (81) | Arden Street Oval | 21293 | 21 May 1966 |
| Melbourne | 3.14 (32) | Carlton | 11.13 (79) | MCG | 35955 | 21 May 1966 |