| Champ: |  Gustavo Fernández |
| Runner: |  Shingo Kunieda |
| Score: | 4–6, 6–3, 6–2 |
| After Name: | Wimbledon Championships – Wheelchair men's singles |
| Before Name: | Wimbledon Championships – Wheelchair men's singles |
| After Year: | 2021 |
See main article: 2019 Wimbledon Championships.
Gustavo Fernández defeated Shingo Kunieda in the final, 4–6, 6–3, 6–2 to win the gentlemen's singles wheelchair tennis title at the 2019 Wimbledon Championships. It was his first Wimbledon singles title and fifth major singles title overall, and he became the first player to achieve the Surface Slam in wheelchair men's singles.
Stefan Olsson was the two-time defending champion, but was defeated in the semifinals by Kunieda.
Kunieda was attempting to complete the career Super Slam.