| Champ: |  Rod Laver |
| Runner: | Tony Roche |
| Score: | 7–5, 6–4, 6–4 |
| Draw: | 32 |
| Seeds: | 8 |
| Type: | singles doubles |
| Before Name: | Philadelphia International Indoor Championships |
| After Name: | ITPA Open Indoor – Singles |
| Main Name: | Philadelphia International Indoor Open Championships |
See main article: article and 1969 Philadelphia International Indoor Open Championships. Manuel Santana was the defending champion, but did not participate this year.
Rod Laver won the title, defeating Tony Roche 7–5, 6–4, 6–4 in the final.
Rod Laver (champion)
Arthur Ashe (first round) Tony Roche (final) Ken Rosewall (semifinals) John Newcombe (second round) Pancho Gonzales (quarterfinals) Roy Emerson (first round)