| Harvest Customs of the East Coast - 2 | Somanader | Ceylon Today | 1955 | IV | 7 & 8 | 27 - 29 | General |
| Harvest Legends of the East Coast - 1 | Somanader | Ceylon Today | 1955 | IV | 5 & 6 | 25 - 27 | General |
| Harvest Time for Pearl Oysters | Mendis | Ceylon Today | 1958 | 7 | 3 | 9 - 15 | General |
| Hatton Gardens, Ceylon 1841-1969 | Fernando | Times of Ceylon Annual | 1970 | N/A | N/A | N/A | General |
| Health Scene in Ceylon, The | Gunaratne | Ceylon Today | 1965 | 14 | 7 | 13 - 16 | General |
| Helicobar pylori Serology in Two MOH areas of the Western Province of Sri Lanka | Fernando | The Ceylon Journal of Medical Science | December 2003 | 46 | 2 | 35 - 44 | General |
| Hendrick E. Engelbrecht's Anniversary | N/A | Loris | 1998 | XXI | 5 | 203 | General |
| Hendrick Engelbrecht - The Splendid Boer | De Costa | Loris | 1978 | XIV | 5 | 275 - 279 | General |
| Henry Lorenz Wendt | N/A | Journal of the D.B.U. | 1912 | V | 4 | 63 - 64 | General |
| Henry Steel Olcott: Impact & Influence on the Buddhism of Ceylon | Quinn, Jr | Ceylon Journal of Historical & Social Studies, The | 1978 | 8 (New Series) | 2 | 17 - 37 | Religion |
| Henry Ulrich Leembruggen | Blaze | Journal of the D.B.U. | 1946 | XXXVI | 1 | 29 - 31 | General |
| Henry, G. M. Family, The | Hoffmann | Loris | 1980 | XV | 4 | 235 | General |
| Heraldry, as Represented in Dutch Seals & Monuments in Ceylon - 1 | Anthonisz | Journal of the D.B.U. | 1909 | 2 | 1 | 33 - 40 | General |
| Heraldry, as Represented in Dutch Seals & Monuments in Ceylon - 2 | Anthonisz | Journal of the D.B.U. | 1909 | II | 2 | 56 - 62 | General |
| Hermann Hesse in Paradise Island | Goonetileke | Tourmaline | N/A | 1 | 3 | 22 - 27 | General |
| Heywood Venture, The | Fernando | Ceylon Today | 1955 | IV | 5 & 6 | 31 - 33 | General |
| Highland Ceylon Slender Loris, The | Dharmasena | Loris | 1989 | XVIII | 3 | 141 - 142 | General |
| Hike in the Knuckles Range, A | Edussuriya | Loris | 1977 | XIV | 4 | 222 - 224 | General |
| Hikkaduwa Reef Sanctuary | Jonklaas | Loris | 1981 | XV | 5 | 293 - 294 | General |
| Hill Country Dances & Present Trends | Goonewardene | Ceylon Today | 1960 | 9 | 6 | 27 - 29 | General |
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