Amir Gabituly Omarkhanov (; born 17 November 2007) is a Kazakhstani tennis player. He has a career-high ATP singles ranking of No. 603 achieved and a doubles ranking of No. 686, both achieved on 30 March 2026.
Omarkhanov plays mostly on ITF Men's Tour, where he has won one title in singles and two in doubles.
Omarkhanov was born in Karaganda. His father, Gabit, played amateur tennis and his brother, Malik, plays tennis at the University of Northwestern Ohio.
The Kazakh originally trained at the Karaganda Tennis School before moving to Belgrade to attend the Janko TipsareviÃÂ Academy, where he trained under the guidance of Peter Nesterov. He also briefly trained at the Tennis Europe Academy in ProstÃÂjov for six months.
Omarkhanov had successful results on the ITF junior circuit, maintaining a 105âÂÂ56 singles win-loss record. In December 2020, he made his ITF Juniors debut at the J100 event in Nur-Sultan, where he recorded his first win over Oleg Gussakov. In September 2021, he reached his first final at the J30 Autumn Cup in Baku, but lost to Tamerlan Azizov. The following year, he reached back-to-back finals at the J60 event in Tashkent and the J60 Tajikistan Open in Dushanbe.
In January 2024, Omarkhanov made his Junior Grand Slam debut at the Australian Open, where he reached the boys' singles quarterfinals. His ranking subsequently rose to No. 16. In June 2024, he reached the boys' doubles semifinals of the French Open, partnering Timofei Derepasko; he was the third Kazakhstani player to reach the doubles semifinal of a Junior Grand Slam, after Irina Selyutina in 1997 and Amina Rakhim in 2005.
In January 2025, Omarkhanov reached the boys' singles third round of the Australian Open.
He reached an ITF junior combined ranking of world No. 4 on 6 January 2025.
In April 2024, Omarkhanov received a wildcard into the qualifiers of the Mutua Madrid Open, but lost in the first round to Roberto Bautista Agut. In October 2025, he received a wildcard into the main draw of the Almaty Open, where he lost to Gabriel Diallo.
Current through the 2024 Madrid Open.