The 1974 South Australian Championships was a combined men's and women's professional tennis tournament played on outdoor grass courts in Adelaide, Australia. It was the 76th edition of the tournament and was held from 1 December until 7 December 1974. First-seeded Björn Borg and Olga Morozova won the singles titles.[1] [2]
See main article: 1974 South Australian Tennis Championships – Men's singles. 
Björn Borg defeated 
Onny Parun 6–4, 6–4, 3–6, 6–2
Olga Morozova defeated Evonne Goolagong 7–6, 2–6, 6–2