| 1972 Rothmans Canadian Open | |
|---|---|
| Date | August 14–20 |
| Edition | 83rd |
| Category | Grand Prix (A/D grade) |
| Surface | Clay / outdoor |
| Location | Toronto, Ontario, Canada |
| Venue | Toronto Cricket Skating and Curling Club |
| Champions | |
| Men's singles | |
 Ilie Năstase | |
| Women's singles | |
 Evonne Goolagong | |
| Men's doubles | |
| Ilie Năstase / Ion Țiriac | |
| Women's doubles | |
| Margaret Court / Evonne Goolagong | |
The 1972 Rothmans Canadian Open was a tennis tournament played on outdoor clay courts at the Toronto Cricket Skating and Curling Club in Toronto in Canada that was part of the 1972 Commercial Union Assurance Grand Prix The men's tournament was categorized as a Grade A tournament, the second-highest category, while the women's competition was a Grade D event. The tournament was held from August 14 through August 20, 1972. Ilie Năstase and Evonne Goolagong won the singles titles.
