Round 5 - 1981
| 25-Apr-1981,Kogarah | |||||||
| St George 23 | Penrith 15 | ||||||
| Brian Johnston | 2 | Craig McMahon | 1 | ||||
| Tony Trudgett | 1 | Graeme Jennings | 1 | ||||
| Rod Reddy | 1 | Kevin Pobjie | 1 | ||||
| Brian Johnson | 1 | Mark Levy | 3 | ||||
| Philip Graham | 4 | ||||||
| 26-Apr-1981,Brookvale | |||||||
| Manly 8 | Newtown 20 | ||||||
| Bruce Walker | 1 | Steve Bowden | 1 | ||||
| Mark Broadhurst | 1 | Mick Pitman | 1 | ||||
| Mike Eden | 1 | Ken Wilson | 1 | 5 | 1 | ||
| 26-Apr-1981,Cumberland | |||||||
| Parramatta 13 | Norths 15 | ||||||
| Ray Price | 1 | Chris Luckman | 1 | ||||
| Mick Cronin | 1 | 3 | Kevin Wilson | 1 | |||
| Brett Scott | 1 | John Adam | 1 | John O'Connor | 2 | John Gray | 1 |
| 26-Apr-1981,Redfern | |||||||
| Souths 27 | Balmain 12 | ||||||
| Ziggy Niszczot | 1 | John Sparks | 1 | ||||
| Nathan Gibbs | 1 | Neil Whittaker | 1 | ||||
| Mick Pattison | 1 | Wayne Miranda | 3 | ||||
| Russell Fairfax | 1 | ||||||
| Peter Tunks | 1 | ||||||
| Mark Ross | 6 | ||||||
| 26-Apr-1981,Sports_Ground | |||||||
| Easts 15 | Canterbury 5 | ||||||
| Paul McCabe | 1 | Steve Mortimer | 1 | ||||
| Terry Murphy | 1 | Steve Gearin | 1 | ||||
| Steve McFarlane | 1 | ||||||
| Ron Giteau | 3 | ||||||
| 26-Apr-1981,Lidcombe | |||||||
| Wests 9 | Cronulla 12 | ||||||
| Ian Schubert | 1 | David Laming | 1 | ||||
| Greg Cox | 2 | Perry Haddock | 1 | ||||
| John Ribot | 1 | Steve Rogers | 3 | ||||