| 2018 Currie Cup First Division | |
|---|---|
| Countries | South Africa |
| Date | 24 August – 19 October 2018 |
| Champions | SWD Eagles (3rd title) |
| Runners-up | Falcons |
| Matches played | 24 |
| Tries scored | 223 (average 9.3 per match) |
| Top point scorer | Anrich Richter (Falcons, 105) |
| Top try scorer | Etienne Taljaard (Falcons, 13) |
The 2018 Currie Cup First Division was the second tier of the 2018 Currie Cup, the 80th edition of the annual South African rugby union competition organised by the South African Rugby Union. It was played between 24 August and 19 October 2018 and featured seven of the eight teams that played in 2017, following Namibian side Welwitschias' withdrawal.
The competition was won by the SWD Eagles, who beat the Falcons 36–27 in the final played on 19 October 2018.