2025 Queen's Club Championships – Men's singles

Men's singles
2025 Queen's Club Championships
Champion Carlos Alcaraz
Runner-up Jiří Lehečka
Score7–5, 6–7(5–7), 6–2
Draw32 (4Q / 3WC)
Seeds8

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.