| Tooth Relic and The Crown, The | Dharmaratna | Herath | 1994 | Religion |
| Tooth Relic of Ceylon, Memoir On The History of The | J.Gerson | Da Cunha | 1996 | Religion |
| Torch, The, The Journal of the Sri Lanka Military Academy | N/A | N/A | 1999 | General |
| Tortured Island & The Price of Peace | Malinga H. | Gunaratne | 2009 | General |
| Tough Apprenticeship, A | Channa | Wickremesekera | 2017 | General |
| Tourism in Ceylon - A Report | S.N. | Chib | 1966 | General |
| Tourism in Sri Lanka: The Social Impact | Nandasena | Ratnapala | 1984 | General |
| Tourism on Track | Ceylon Tourist Board | N/A | 1982 | General |
| Tourist Hotels Association of Sri Lanka - 25th Anniversary Souvenir | N/A | N/A | N/A | General |
| Tourist Information on Ceylon | Ceylon Govt Tourist Bureau | N/A | 1957 | General |
| Tovil Exorcism & Healing Rites | Bruce | Kapferer | 2002 | Religion |
| Towards A Free and Just Society - Speech of Hon. J.R.Jayewardene | Min of Information | N/A | 1977 | Politics |
| Towards A New Era - Selected Speeches S.W.R.D.Bandaranaike 1931-1959 | G.E.P. | De S.Wickramaratne | 1961 | Politics |
| Towards A Peaceful Sri Lanka - Six Introductory Seminars for University Students | Carlo | Fonseka | 1990 | General |
| Towards A Sane Society | Siri | Hettge | 2015 | General |
| Towards A Socialist Sri Lanka | Centre For Society & Religion | N/A | 1977 | Politics |
| Towards Concord - Facts About the 'Tamil Problem' in Sri Lanka | Dept of Information | N/A | 1979 | General |
| Towards Development & Employment in a Just & Free Society - J.R.Jayewardene | N/A | N/A | 1978 | Politics |
| Towards Equity | G.L. | Peiris | 2000 | General |
| Towards Legal Protection of Tropical Forests | Sumudu | Withanage | 1991 | General |
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