| Cga: | BOT |
| Cganame: | Botswana National Olympic Committee |
| Games: | Commonwealth Games |
| Year: | 1990 |
| Location: | Auckland, New Zealand |
| Competitors: | 23 |
| Sports: | 2 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| App Begin Year: | 1974 |
Botswana competed at the 1990 Commonwealth Games. They sent twenty-three athletes in two sports, including their first participation in a field event.