| Travelling & Unearthings | Gamini | Pieris-Seneviratne | 1996 | Literature |
| Travels in Ceylon & Continental India | W., Dr | Hoffmeister | 1848 | General |
| Travels in Ceylon 1700-1800 | R. | Raven-Hart | 1963 | General |
| Travels of Fa-hsien (399-414AD), or Record of The Buddhist Kingdoms, The | H.A. | Giles | 1923 | History |
| Travels of Fah-Hian & Sung-Yun, Buddhist Pilgrimages from Ceylon to India | Samuel | Beal | 1996 | Religion |
| Travels on Foot Through the Island of Ceylon | J. | Haafner | 1995 | General |
| Treachery In The Kandyan Court | L.C. | Weerasooriya | 1930 | History |
| Tread Lightly On the Earth | C. G | Weeramantry | 2009 | General |
| Tread Softly | A. V. | Suraweera | 2003 | Literature |
| Treasure of the Dhamma | K.Sri, Dr | Dhammananda | 1995 | Religion |
| Treasure of The Great Reef, The | Arthur C. | Clarke | 1974 | General |
| Treasures of Lanka | Rathi | Dhanapala | N/A | Literature |
| Treatise On Diseases, A - In General Practice of Adults & Children in Ceylon | B.S. | Jayawardene | 1934 | General |
| Trees & Shrubs of Sri Lanka, A Field Guide to the Common | Mark | Ashton | 1997 | General |
| Trekkers' Guide to Sri Lanka | Joanne | Leestemaker | 1994 | General |
| Trends In Causes of Death in Sri Lanka: 1971 - 1979 | K.H.W. | Gaminiratne | 1984 | General |
| Tri Simhala, The Last Phase 1796-1815 | P.E. | Pieris | 1945 | History |
| Trial of Lenduwa Lokuge Jayawardene | A.C.M. | Ameer | N/A | General |
| Trial of Pauline De Croos | Tyronne | Fernando | 1973 | General |
| Trials of Transition in the Island of the Sun | Tarzie | Vittachi (Flybynight) | N/A | General |
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