- Amalia Damianou
- Isaac Damoah
- Iain Darby
- Timothy Darvill
- Philip Davenport
- Liz Davey
- Clare Davies
- Gareth Davies
- Philip Davies
- Stuart Davies
- William Davies
- Howard Davis
- Tom Davis
- James Day
- Robert Day
- Dror Dayan
- Olivier De Condappa
- Nicola De Martini Ugolotti
- Maheshan De Silva Kanakaratne
- Paul De Vrieze
- Clare Dean
- Colleen Deane
- Stavros Degiannakis
- Gabrielle Delbarre
- Janice Denegri-Knott
- Shujie Deng
- Tamsyn Dent
- Stephen Deutsch
- Camila Devis-Rozental
- John Devlin
- Susan Dewhurst
- Sulochana Dhakal-Rai
- Anita Diaz
- Janet Dickinson
- Marta Disegna
- Hywel Dix
- Khurshid Djalilov
- Sharon Docherty
- Jeff Dodds
- Huseyin Dogan
- Elena-Alina Dolea
- Ian Donaldson
- Hayley Dornan
- Mina Dragouni
- Rosslyn Dray
- Mary Duah-Owusu White
- Venky Dubey
- William Dugdale
- User Dummy
- Mihai Dupac