| Champ: |  Alfie Hewett |
| Runner: | Gordon Reid |
| Score: | 6–2, 7–5 |
| Type: | queensclubtennistournament |
| After Year: | 2021 |
See main article: article and 2019 Queen's Club Championships.
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.[1]