The 2018 Sasol League National Championship was the 10th edition of the Sasol League National Championship since it was formed in 2009. It was held at Galeshewe Stadium in Kimberly.
Bloemfontein Celtics Ladies were defending champions after successfully defending their title from 2016. They failed to reach the semi-finals of this year's edition which meant a new champion would be crowned. Debutants TUT Ladies defeated Durban Ladies 4-0 in the final to be crowned champions.
All nine teams qualified through winning their provincial leagues.
The following were rated best in the tournament: