Players ATPWTA
| Name | Country |
|---|---|
| James Duckworth | AUS |
| Loic Ducourau | FRA |
| Robert Dudley | IRL |
| Daniel Dudockin | ISR |
| Daniiar Duldaev | KGZ |
| Dan Dumitrascu | ROU |
| Marin Dumitru | AUS |
| Scott Duncan | GBR |
| Walker Duncan | USA |
| Guillermo Duran | ARG |
| Viktor Durasovic | NOR |
| Besir Durguti | MKD |
| Durukan Durmus | TUR |
| Farrukh Dustov | UZB |
| Daniel Dutra da Silva | BRA |
| Rogerio Dutra Silva | BRA |
| Shalva Dzhanashiya | RUS |
| Yurii Dzhavakian | UKR |
| Damir Dzumhur | BIH |
| Jake Eames | AUS |
| Matthew Ebden | AUS |
| Colin Ebelthite | AUS |
| Moez Echargui | TUN |
| Mauricio Echazu | PER |
| Konstantinos Economidis | GRE |
| Simon Ede | AUS |
| Kyle Edmund | GBR |
| Jeremy Efferding | USA |
| Efthimios Efthimiadis | AUS |
| Franco Emanuel Egea | ARG |
| Daniel Eger | AUT |
| Carl Eguez | USA |
| Hiroyasu Ehara | JPN |
| Sandro Ehrat | SUI |
| Patrick Eichenberger | SUI |
| Elmar Ejupovic | GER |
| Reda El Amrani | MAR |
| Tarek El Esawy | EGY |
| Adam El Mihdawy | USA |
| Akram El Sallaly | EGY |
| Neeraj Elangovan | IND |
| Shahar Elbaz | ISR |
| Ervin Eleskovic | SWE |
| Justin Eleveld | NED |
| Mikhail Elgin | RUS |
| Alon Elia | ISR |
| Gastao Elias | POR |
| Evgeny Elistratov | RUS |
| Erik Elliott | USA |
| Blake Ellis | AUS |