D · 38
- D.K. Story House1
- Danamuthu Publishers6
- Daraya Publication1
- David Fickling Books2
- Dayawansa Jayakodi & Company1
- Dayawansa Jayakody & Co – Book Publishers47
- Dayawansha Jayakodi & Company16
- Dayawansha Jayakodi Publishers17
- Dayawansha Jayakody and Company9
- Deepthi Publishers11
- Del Rey8
- Dell Book1
- Denagama Prakashana1
- Denuma Weduma Publication1
- Dewashika Publication2
- Dewdunu Prakashana5
- Dewmini Creations1
- Dewmini Publications13
- Dheer Publishers1
- Dhenuma Weduma Prakashakayo1
- Diabetic Resarch Center1
- Diamond Books5
- Diamond Pocket Books (P) Ltd1
- Didasa Publication1
- Dimuthu Pothak1
- Dimuthu Publication4
- Dinisa Publication8
- DK Publishing85
- Dorling Kindersley Ltd86
- Doubleday7
- Dr. Jagath Elvitigala1
- Dramatic Publishing1
- Dreamland Publications75
- Dreamspinner Press9
- Duckbill Books1
- Duckworth2
- Duncan Baird Publishers1
- Dutton Books2