Abraham Niyonkuru (born 26 December 1989) is a Burundian track and field athlete who specialises in the marathon, the 10,000 metres and cross country running.
Niyonkuru competed in the 2016 Summer Olympics in Rio de Janeiro, Brazil.
At the Olympics, he competed in the marathon.
Niyonkuru has also competed in a World Junior Championships, two World Cross Country Championships, a Jeux de la Francophonie, a World Military Track and Field Championships and an Auray-Vannes Half Marathon.