south (4-7) vs carlton (10-1) lake oval
south stun carlton by 39 points. south (5-7) host geelong. carlton (10-2) host fitzroy.
| South Melbourne | 3.4 | 8.4 | 10.8 | 12.12 | 84 | Sat 28-Jul-1906 3:00 pm | Lake Oval | |
| Carlton | 1.1 | 3.2 | 6.2 | 7.3 | 45 | South Melbourne won by 39 points | ||
fitzroy (7-4) vs essendon (8-3) brunswick st
essendon secure 2nd beating fitzroy by 8 points. essendon (9-3) play collingwood. fitzroy (7-5) play carlton.
| Fitzroy | 2.2 | 3.4 | 4.4 | 4.6 | 30 | Sat 28-Jul-1906 3:00 pm | Brunswick Street | |
| Essendon | 1.2 | 1.5 | 4.8 | 5.8 | 38 | Essendon won by 8 points | ||
geelong (3-8) vs melbourne (1-10) corio oval
geelong beat melbourne by 11 behinds. geelong (4-8) play south. melbourne (1-11) host st kilda.
| Geelong | 0.7 | 4.13 | 4.16 | 6.21 | 57 | Sat 28-Jul-1906 3:00 pm | Corio Oval | |
| Melbourne | 3.2 | 3.5 | 5.8 | 6.10 | 46 | Geelong won by 11 points | ||
collingwood (6-5) vs st kilda (3-8) victoria park
collingwood beat st kilda by 62 points. collingwood (7-5) host essendon. st kilda (3-9) play melbourne.
| Q1 | Q2 | Q3 | Q4 | Score | Date / Result | Ground | Crowd | ||
| Collingwood | 1.1 | 5.10 | 8.13 | 11.16 | 82 | Sat 28-Jul-1906 3:00 pm | Victoria Park | ||
| St. Kilda | 0.4 | 0.4 | 2.7 | 2.8 | 20 | Collingwood won by 62 points | |||
ladder
| Rd 12 Ladder | |||
| ES | 12 | 40 | 155.5 |
| CA | 12 | 40 | 144.1 |
| FI | 12 | 32 | 135.9 |
| CW | 12 | 28 | 130.3 |
| SM | 12 | 20 | 96.1 |
| GE | 12 | 16 | 68.5 |
| SK | 12 | 12 | 69.2 |
| ME | 12 | 4 | 54.6 |
round 13 matches
collingwood v essendon VP
south v geelong LO
melbourne v st kilda MCG
carlton v fitzroy PP