| 1963 New South Wales Rugby Football League | |
|---|---|
| Teams | 10 |
| Premiers |  St. George (10th title) |
| Minor premiers | St. George (9th title) |
| Matches played | 94 |
| Points scored | 2278 |
| Attendance | 1019748 |
| Top points scorer(s) |  Fred Griffiths (136) |
| Top try-scorer(s) | Reg Gasnier (24) |
The 1963 NSWRFL season was the 56th season of the New South Wales Rugby Football League premiership based in Sydney. Ten teams from across the city competed for the J J Giltinan Shield and WD & HO Wills Cup during the season, which culminated in a replay of the previous two years' grand finals between St. George and Western Suburbs.