The 2012 Waratah Cup was the 10th season of the knockout competition under the Waratah Cup name. The preliminary round for the competition commenced on 23 March 2012.
Teams receiving a Bye into the First Round : Canberra FC, Inter Lions, Dee Why, Dapto Dandaloo, Mountains United, Liverpool Sports Club, Hawkesbury City, Sans Souci, Bulli, Nepean FC, Tarrawanna, Doonside Hawks, Enfield Rovers, Prospect United, Chullora Wolves.