| Event: | Men's indoor singles tennis |
| Games: | 1908 Summer |
| Venue: | Queen's Club |
| Dates: | 6–11 May 1908 |
| Competitors: | 10 |
| Nations: | 3 |
| Gold: | Arthur Gore |
| Goldnoc: | GBR |
| Silver: | George Caridia |
| Silvernoc: | GBR |
| Bronze: | Major Ritchie |
| Bronzenoc: | GBR |
| Next: | 1912 |
| Type: | olympics1908 |
| Quadrennial: | yes |
| Multi: | yes |
The indoor men's singles was one of six lawn tennis events on the Tennis at the 1908 Summer Olympics programme. Nations could enter up to 12 players.[1]
There was no match for third place. Eaves, described in the Official Report as "obviously out of condition",[2] had not finished his semifinal match after a tight first set played in great heat. Ritchie, therefore, was awarded the bronze medal.