Kubanychbek Aibek Uulu (born 28 October 2000 ) is a Kyrgyzstani judoka. At the 2023 Tbilisi Grand Slam, Aibek Uulu became the first Kyrgyzstani judoka to win a world tour event. He placed 7th at the 2023 Paris Grand Slam.
Selected to represent Kyrgyzstan at the 2024 Summer Olympics , he lost in the men's 66 kg judo event in the first round to Bogdan Iadov of Ukraine.