1966 VFL season Round 4 Round 4

| Home_team | Home_team_score | Away_team | Away_team_score | Venue | Crowd | Date_ |
|---|---|---|---|---|---|---|
| Melbourne | 12.17 (89) | South Melbourne | 17.17 (119) | MCG | 31497 | 14 May 1966 |
| Hawthorn | 9.13 (67) | North Melbourne | 14.15 (99) | Glenferrie Oval | 10873 | 14 May 1966 |
| Collingwood | 12.13 (85) | Richmond | 5.18 (48) | Victoria Park | 40272 | 14 May 1966 |
| Carlton | 15.12 (102) | Essendon | 5.11 (41) | Princes Park | 31819 | 14 May 1966 |
| St Kilda | 15.11 (101) | Geelong | 7.16 (58) | Moorabbin Oval | 37140 | 14 May 1966 |
| Footscray | 12.12 (84) | Fitzroy | 5.16 (46) | Western Oval | 14672 | 14 May 1966 |