Onesphore Nzikwinkunda (born 10 June 1997) is a Burundian long-distance runner, who specializes in the 5K and 10K.

In 2019, he competed in the men's 10,000 metres at the 2019 World Athletics Championships held in Doha, Qatar.

[1] In 2017, he competed in the senior men's race at the 2017 IAAF World Cross Country Championships held in Kampala, Uganda.

[2] In 2019, he competed in the senior men's race at the 2019 IAAF World Cross Country Championships held in Aarhus, Denmark.

[3] In 2019, he also represented Burundi at the 2019 African Games and he finished in 6th place in the men's 10,000 metres event.