2019 Queen's Club Championships – Wheelchair singles

Stefan Olsson was the defending champion but lost in the semifinals to Gordon Reid.

Alfie Hewett won the title, defeating Reid in the final, 6–2, 7–5.

Seeds
• # 🇧🇪 Joachim Gérard (quarterfinals)

• # 🇬🇧 Alfie Hewett (champion)