2024 ATP Hong Kong Tennis Open – Singles

Andrey Rublev defeated Emil Ruusuvuori in the final, 6–4, 6–4 to win the singles tennis title at the 2024 ATP Hong Kong Tennis Open. It was his 15th ATP Tour singles title.

Juan Carlos Ferrero was the reigning champion from 2002, when the men's event was last held, but he retired from professional tennis in 2012.

Seeds
The top four seeds received a bye into the second round. • # Andrey Rublev (champion)

• # Karen Khachanov (second round)

• #🇺🇸 Frances Tiafoe (quarterfinals)

• #🇦🇷 Francisco Cerúndolo (second round)

• #🇩🇪 Jan-Lennard Struff (second round)

• #🇮🇹 Lorenzo Musetti (second round)

• #🇷🇸 Laslo Djere (first round)

• #🇫🇷 Arthur Fils (quarterfinals)

Seeds
• # 🇯🇵 Taro Daniel (qualified)

• # 🇪🇸 Jaume Munar (first round)

• # 🇬🇧 Liam Broady (qualified)

• # 🇭🇺 Zsombor Piros (first round)

• # 🇧🇪 Zizou Bergs (first round)

• # 🇫🇷 Térence Atmane (qualifying competition)

• # 🇧🇪 Joris De Loore (first round)

• # 🇯🇵 Sho Shimabukuro (first round)

Qualifiers
• # 🇯🇵 Taro Daniel

• # Marc-Andrea Hüsler

• # 🇬🇧 Liam Broady

• # 🇺🇦 Vitaliy Sachko