Tennis Players Starting with D
- Daniil Romanov
- Dusan Obradovic/Vuk Radjenovic
- Dragos Nicolae Cazacu/Yamato Sueoka
- Detroit Tigers
- Doosan Bears
- Danielle Young
- Diana Mascenikova
- Drzewiecki/Kasnikowski
- Denys Berinchyk
- Daniel Dubois
- Deontay Wilder
- Dmitry Bivol
- Davud Amirov
- Darius Florin Pop
- Duncan/Rybakov
- Daniels Tens
- Dalayna Hewitt/Ya Yi Yang
- Dayeon Back
- Diva Bhatia
- Duda/Forejtek
- Davide Ferrarolli
- Daniel Masur
- Duje Markovina
- Davis/Summers
- Delage/Lapalu
- Delaunay/Nguyen Tan
- Daley/Neilson Gatenby
- Danielle Daley/Talia Neilson Gatenby
- Dumitru/Rocens
- Danilina/Schoofs
- Danilova/Thorne
- De Michele/Eriksson
- Delaney/Klintcharov
- De Carvalho/Di Natale
- Dourado/Martinez Vaquero
- Daavettila/Navarro Oliva
- Defne Cirpanli/Julia Stamatova
- Duje Kekez
- Ducariu/Onofrei
- Dinoto Fernandez/Palazon
- Deflandre/Pierre
- Dudun/Kremenchutskyi
- Dragomirov/Krolo
- Donald/Sosedkin
- Demi Schuurs/Luisa Stefani
- Dolehide/Krawczyk
- Donna Vekic/Elena Vesnina
- Daniel Salazar
- Dominic Ducariu/Matei Cristian Onofrei
- Dragos Nicolae Cazacu/Noah Lopez
- Deniz Cakil
- Defne Ursan
- Dora Biondic
- Dodig/Krajicek
- Doumbia/Reboul
- De Minaur/Popyrin
- Daniil Medvedev/Tommy Paul
- Diego Alejandro Ceballos Soltero
- Daniil Petrovsky
- Dilana Rsovac
- Donald/Kalina
- David Perez Sanz/Eric Vanshelboim
- David Puig Molina/Nico Rating
- Daisuke Sumizawa
- Damien Wenger
- Dominique Graf/Daniel Paty
- Dennis Dragomirov/Michael Gloeckler
- De Michele/Furlanetto
- Dalila Jakupovic/Sabrina Santamaria
- Dakotah Bobo
- Daniel Prado Contreras
- Dakotah Bobo/Junior Tavarez
- Defne Cirpanli/Gozde Turhan
- Divine Dasam Nweke/Almudena Sanz Llaneza Fernandez
- Domagoj Biljesko/Stevan Popovic
- Diana De Simone
- Delai/Pace
- Dourado/Phang Ziyi
- Denys Molchanov/John Patrick Smith
- Daniel Paty
- Daniel Rincon/Alejandro Turriziani Alvarez
- Dernikovic/Ivkovic
- Drugdova/Sebestova