| Dancing in the Rain | Anusha | Atukorala | 2018 | Literature |
| Daniel & His Descendants - The Christian Legacy of the Somanaders & other Leading Families of Batticala of the 19th Century, Vol 1 | Shirley W. | Somanader | 2009 | Religion |
| Dare to Differ | Sabaratnam | Sundaramoorthy | 2021 | General |
| Dark Nights of the Moon | Maureen | Seneviratne | 1995 | Literature |
| Dark Shores Return to Serendib | Nalini | de Sielvie | 2011 | Literature |
| Daughter of Lanka (A Tale of Modern Ceylon) | Jas | de S.Wijeyaratne | N/A | Literature |
| David Paynter | Eve | Darling | 1982 | General |
| Dawn of a New Era, The - Programme Framework for Resettlement, Rehabilitation, Reconstruction & Development, Jaffna Peninsula (Jaffna Plan) | N/A | N/A | 1998 | General |
| Dawn of the Mahaweli Era | Deprtment of Information | N/A | 1976 | General |
| Days We Wished Would Never End, The | Daya | de Silva | 2002 | General |
| De Wolvendaalsche Kerk - Souvenir of the Dutch Church at Wolvendaal | R.L. | Brohier | 1935 | Religion |
| De Wolvendaalsche Kerk, Time, Like An Ever - Rolling Stream | Richard Leslie | Brohier | 2010 | Religion |
| Death by the Pool | Gunadasa | Amarasekara | 2012 | Literature |
| Death of Punchirala, The | K. | Jayatilaka | 1995 | Literature |
| Decade in the Village, A | Mahinda | Jayaweera | 2010 | Literature |
| Decade of Change in the Plantations, A - The Implications for Women Workers | Valli | Kanapathipillai | 1992 | General |
| Decade of Confrontation, A - Sri Lanka & India in the 1980s | John | Gooneratne | 2000 | General |
| Decided Copyright Cases of Sri Lanka | Mahinda | Ralapanawe | 1986 | General |
| Decisions of the Supreme Court on Parliamentary Bills, Vol 2, 1984 - 1986 | Govt of Sri Lanka | Govt of Sri Lanka | 1987 | Politics |
| Decline of Polonnaruwa & The Rise of Dambadeniya, The | Amaradasa | Liyanagamage | 1968 | History |
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