Nurbek Oralbay Rahatuly is a Kazakh amateur boxer. He won gold medal at the 2018 Youth World Championships in the middleweight division. In 2022, he won a bronze medal at the Asian Championships in Amman. At the World Boxing Championships in Tashkent, Uzbekistan, Nurbek Oralbay competed in the 80 kg weight category. In the final match for the gold medal, he defeated Tuohetaerbieke Tanglatihan and became the world champion.
At the 2024 Summer Olympics in Paris, he had his first fight against Australian Callum Peters.