| Chennai Open Challenger | |
|---|---|
 2024 Chennai Open Challenger | |
| ATP Challenger Tour | |
| Event name | Chennai Open Challenger |
| Location | Chennai, Tamil Nadu, India |
| Venue | SDAT Tennis Stadium |
| Category | ATP Challenger Tour |
| Surface | Hard |
| Draw | 32S/32Q/16D |
| Prize money | US$50,000 + H |
The Chennai Open Challenger is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour. It is held annually in Chennai, India since 2018.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 2024 |  Sumit Nagal |
 Luca Nardi |
6–1, 6–4 |
| 2023 |  Max Purcell |
 Nicolas Moreno de Alboran |
5–7, 7–6(7–2), 6–4 |
| 2020–2022 | Not held | ||
| 2019 |  Corentin Moutet |
Andrew Harris |
6–3, 6–3 |
| 2018 | Jordan Thompson |
Yuki Bhambri |
7–5, 3–6, 7–5 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 2024 | Saketh Myneni Ramkumar Ramanathan |
Rithvik Choudary Bollipalli Niki Kaliyanda Poonacha |
3–6, 6–3, [10–5] |
| 2023 |  Jay Clarke Arjun Kadhe |
 Sebastian Ofner Nino Serdarušić |
6–0, 6–4 |
| 2020–2022 | Not held | ||
| 2019 | Gianluca Mager Andrea Pellegrino |
Matt Reid Luke Saville |
6–4, 7–6(9–7) |
| 2018 | Sriram Balaji Vishnu Vardhan |
 Cem İlkel Danilo Petrović |
7–6(7–5), 5–7, [10–5] |