Richard Schlesinger (tennis)
Richard Emil Schlesinger was an Australian tennis player.
Schlesinger was a two-time runner-up at the Australasian Championships, the future Australian Open, losing to James Anderson in 1924, and to John Colin Gregory in 1929.
Grand Slam finals
Singles: 2 runners-up
| Result | Year | Championship | Surface | Opponent | Score |
| Loss | 1924 | Australasian Championships | Grass |  |