People beginning with D
- Dempsey, Sister Mary Joseph
- Dennie, Charles Clayton
- Denny-Brown, Derek Ernst
- Denonvilliers, Charles-Pierre
- Deprez, Marcel
- Dercum, Francis Xavier
- Desbuquois, Georges
- Després, Jean Paul
- Destombes, Pierre-Paul Louis Lucien
- Devergie, Marie-Guillaume-Alphonse
- Devic, Eugène
- DeWald, Ronald L.
- DeWall, Richard A.
- Diallinas, Nicolaos Pindaros
- Diamond, Louis Klein
- Dickinson, William Howship
- Dieffenbach, Johann Friedrich
- Diesendruck, Judith A.
- Dietz, Harry C.
- Dieulafoy, Paul Georges
- DiGeorge, Angelo Mari
- Dimitri, Vincente
- Dimmer, Friedrich
- Dingwall, Mary M.
- Diogenes,