Tennis at the 1908 Summer Olympics – Men's indoor singles

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.

Draw
There was no match for third place. Eaves, described in the Official Report as "obviously out of condition", had not finished his semifinal match after a tight first set played in great heat. Ritchie, therefore, was awarded the bronze medal.