Round 20 - 1981
| 15-Aug-1981,Kogarah | |||||||
| St George 5 | Easts 17 | ||||||
| John Jansen | 1 | John Tobin | 2 | ||||
| Brad Wilson | 1 | Ron Giteau | 1 | 4 | |||
| 16-Aug-1981,Brookvale | |||||||
| Manly 30 | Norths 10 | ||||||
| Stuart Davis | 2 | Simon Brockwell | 1 | ||||
| Tom Mooney | 2 | John Adam | 1 | ||||
| Geoff Gerard | 1 | John Gray | 2 | ||||
| John Gibbs | 1 | ||||||
| Graham Eadie | 6 | ||||||
| 16-Aug-1981,Penrith | |||||||
| Penrith 15 | Wests 17 | ||||||
| Alan Woods | 1 | George Moroko | 1 | ||||
| Ken Wolffe | 1 | Ross Conlon | 1 | ||||
| Kevin Dann | 1 | 3 | Garry Jack | 1 | Greg Cox | 4 | |
| 16-Aug-1981,Leichhardt | |||||||
| Balmain 7 | Parramatta 16 | ||||||
| Olsen Filipaina | 1 | Neville Glover | 2 | ||||
| Wayne Miranda | 2 | Steve Ella | 1 | Mick Cronin | 1 | 2 | |
| 16-Aug-1981,Belmore | |||||||
| Canterbury 37 | Souths 11 | ||||||
| Peter Mortimer | 2 | Dean Rampling | 1 | ||||
| Steve Want | 1 | Graham Murray | 1 | ||||
| Graeme Hughes | 1 | Mark Ross | 1 | 1 | |||
| Steve Mortimer | 1 | ||||||
| Steve Gearin | 2 | 8 | |||||
| 16-Aug-1981,Henson | |||||||
| Newtown 14 | Cronulla 0 | ||||||
| Steve Bowden | 1 | ||||||
| Paul Morris | 2 | 2 | |||||
| Phil Sigsworth | 1 | ||||||