Dieudonné Kwizera (born 6 August 1967) is a retired Burundian middle distance runner who specialized in the 800 metres.
In 1987 he won a bronze medal at the All-Africa Games in Nairobi, and the next year he finished third at the IAAF Grand Prix Final behind Tom McKean and Sebastian Coe, both of Great Britain.
| 1987 | All-Africa Games | Nairobi, Kenya | 3rd | 800 m | 1:46.69 |