2023 Qatar ExxonMobil Open – Singles
| Singles | |
|---|---|
| 2023 Qatar ExxonMobil Open | |
| Champion | Daniil Medvedev |
| Runner-up | Andy Murray |
| Score | 6–4, 6–4 |
| Draw | 28 (4 Q / 3 WC ) |
| Seeds | 8 |
Daniil Medvedev defeated Andy Murray in the final, 6–4, 6–4, to win the singles tennis title at the 2023 ATP Qatar Open. It was his second ATP Tour title in as many weeks. En route to the final, Murray saved eight match points - three in his first-round match against Lorenzo Sonego and five in the semifinals against Jiří Lehečka.
Roberto Bautista Agut was the defending champion, but lost in the second round to Christopher O'Connell.