1972 South Australian Tennis Championships

The 1972 South Australian Championships was a combined men's and women's Grand Prix tennis tournament held in Adelaide, Australia and played on outdoor grass courts. It was the 75th edition of the tournament and was held from 17 January through 23 January 1972. Alex Metreveli and Evonne Goolagong won the singles titles.

Men's singles
Alex Metreveli defeated 🇦🇺 Kim Warwick 6–3, 6–3, 7–6
 * It was Metreveli's 3rd title of the year, and the 5th of his career.

Women's singles
🇦🇺 Evonne Goolagong defeated Olga Morozova 7–6, 6–3