2025 Queen's Club Championships – Men's singles
| Men's singles | |
|---|---|
| 2025 Queen's Club Championships | |
| Champion | Carlos Alcaraz |
| Runner-up | Jiří Lehečka |
| Score | 7–5, 6–7(5–7), 6–2 |
| Draw | 32 (4Q / 3WC) |
| Seeds | 8 |
Carlos Alcaraz defeated Jiří Lehečka in the final, 7–5, 6–7(5–7), 6–2 to win the men's singles tennis title at the 2025 Queen's Club Championships. It was his second Queen's Club title (after 2023) and 21st career ATP Tour title.
Tommy Paul was the reigning champion, but withdrew before the tournament began.