2023 President's Cup – Men's singles

Roman Safiullin was the defending champion but chose not to defend his title.

Denis Yevseyev won the title after defeating Khumoyun Sultanov 7–5, 2–6, 6–4 in the final.

Seeds
• # 🇰🇿 Mikhail Kukushkin (quarterfinals)

• # Benjamin Lock (quarterfinals)

• # 🇰🇿 Denis Yevseyev (champion)

• # 🇰🇿 Dmitry Popko (second round, retired)

• # 🇵🇱 Filip Peliwo (second round)

• # 🇹🇷 Yankı Erel (semifinals)

• # 🇺🇸 Alafia Ayeni (first round)

• # Saba Purtseladze (first round)