The Almaty Open (formerly the Astana Open) is an October professional tennis tournament, held in Almaty, Kazakhstan. The tournament is held on indoor hard courts.

It was primarily organized due to the cancellation of many tournaments during the 2020 season as a result of the COVID-19 pandemic.^[1] In 2021, the tournament was carried out as a combined event, with a women's tournament being played the week after the men's (as part of the WTA Tour).^[2] It was the first time in history that an ATP and a WTA tournament had been held in Kazakhstan. The WTA event would be discontinued the following year. In 2024, the tournament moved from its original location, Astana, to Almaty.^[3]

Year	Champion	Runner-up	Score
↓ Astana ↓
↓  ATP Tour 250  ↓
2020	John Millman	Adrian Mannarino	7–5, 6–1
2021	Kwon Soon-woo	James Duckworth	7–6(8–6), 6–3
↓  ATP Tour 500  ↓
2022	Novak Djokovic	Stefanos Tsitsipas	6–3, 6–4
↓  ATP Tour 250  ↓
2023	Adrian Mannarino	Sebastian Korda	4–6, 6–3, 6–2
↓ Almaty ↓
2024	Karen Khachanov	Gabriel Diallo	6–2, 5–7, 6–3

Year	Champion	Runner-up	Score
Astana
2021	Alison Van Uytvanck	Yulia Putintseva	1–6, 6–4, 6–3

Year	Champions	Runners-up	Score
↓ Astana ↓
↓  ATP Tour 250  ↓
2020	Sander Gillé Joran Vliegen	Max Purcell Luke Saville	7–5, 6–3
2021	Santiago González Andrés Molteni	Jonathan Erlich Andrei Vasilevski	6–1, 6–2
↓  ATP Tour 500  ↓
2022	Nikola Mektić Mate Pavić	Adrian Mannarino Fabrice Martin	6–4, 6–2
↓  ATP Tour 250  ↓
2023	Nathaniel Lammons Jackson Withrow	Mate Pavić John Peers	7–6(7–4), 7–6(9–7)
↓ Almaty ↓
2024	Rithvik Choudary Bollipalli Arjun Kadhe	Nicolás Barrientos Skander Mansouri	3–6, 7–6(7–3), [14–12]

Year	Champions	Runners-up	Score
Astana
2021	Anna-Lena Friedsam Monica Niculescu	Angelina Gabueva Anastasia Zakharova	6–2, 4–6, [10–5]

• WTA - official page
• ATP - official page