| Till the Mountains Disappear, The History of St Joseph\'s College | Avishka Mario | Senewiratne | 2020 | General |
| Time & Chance | Siri | Ranawake | 2005 | General |
| Time For Action - Selected Speeches of Hon.R. Premadasa | Christy | Cooray | 1980 | Politics |
| Time Table - Sri Lanka Railways, September 1983 | Sri Lanka Railways | N/A | 1983 | General |
| Time Table 1991 | Sri Lanka Railways | N/A | 1991 | General |
| Timeless Tales From Long Ago, Stories retold from the Mahawamsa & Chulawamsa | Maureen | Seneviratne | 2005 | Religion |
| Times of Ceylon Annual 1954 | Tori | De Souza | 1954 | General |
| Times of Ceylon Annual 1960 | Tori | De Souza | 1960 | General |
| Times of Ceylon Annual 1966 | Subbiah | Muthiah | 1966 | General |
| Times of Ceylon Annual 1972 | D. S. C. | Kuruppu | 1972 | General |
| Times of Ceylon Annual 1973 | D. B. | Udalagama | 1973 | General |
| Times of Ceylon Annual, The - 1949 | Frank R. | Moraes | 1949 | General |
| Times of Ceylon Annual, The - 1957 | Tori | De Souza | 1957 | General |
| Times of Ceylon Annual, The - 1962 | Subbiah | Muthiah | 1962 | General |
| Times of Ceylon Annual, The - 1963 | Subbiah | Muthiah | 1963 | General |
| Times of Ceylon Annual, The - 1964 | Subbiah | Muthiah | 1964 | General |
| Times of Ceylon Annual, The - 1967 | Subbiah | Muthiah | 1967 | General |
| Times of Ceylon Annual, The - 1969 | Winston | Rodrigo | 1969 | General |
| Times of Ceylon Annual, The - 1970 | D.S.C. | Kuruppu | 1970 | General |
| Times of Ceylon Annual, The - 1974 | T. | Ambalawarner | 1974 | General |
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