| Migrants Visiting Our Hills | Katugaha | Loris | 1983 | XVI | 4 | 200 - 203 | General |
| Migration of Fishermen, The | N/A | Ceylon Today | 1964 | 12 | 1 | 17 - 18 | General |
| Milk Condensary for Ceylon, A | Ratnapala | Ceylon Today | 1967 | 16 | 1 | 22 - 23 | General |
| Mineral Sands Corporation, Pulmoddai, The | Rankine | Ceylon Today | 1960 | 9 | 6 | 18 - 21 | General |
| Mining for Moonstones | Seneviratne | Tourists' Ceylon | 1973 | 5 | 1 | 39 - 43 | General |
| Minipe Ela Extension Scheme, The | N/A | CeylonToday | 1957 | VI | 11 | 19 - 21 | General |
| Minneriya: Where the Elephants Gather | Katugaha | Loris | 1999 | 2 | 2 | 54 - 55 | General |
| Minorities in Sinhala-Buddhist Society - Myths & Realities | Mahindapala | Sri Lanka Studies Conference | 1999 | N/A | N/A | 1 - 9 | General |
| Minutes of the Galle Dutch Council 1734-1736 | N/A | Journal of the D.B.U. | 1964 | LIV | 1 - 4 | 55 | History |
| Mirror of Motion, The - Some Observations on Kandyan Dancing | Anand | The Times of Ceylon Annual | 1949 | N/A | N/A | N/A | General |
| Mixed Species Foraging Birds in Tropical Rain Forest | Samayawardhena | Loris | 1993 | XX | 1 | 5 - 6 | General |
| Mobile Model Centre, A | Blaze | Ceylon Today | 1960 | 9 | 7 | 24 - 28 | General |
| Model Villages - A Way to Improve Quality of Village Life | Fernando | Sri Lanka Today | 1979 | XXVI | 1 | 23 - 26 | General |
| Modern History of Ceylon, The | Wriggins | Ceylon Journal of Historical & Social Studies, The | 1973 | 3 (New Series) | 2 | 74 - 76 | History |
| Modern Trends in the Conservation of Sri Lanka Elephants - A New Concept | Fernando | Loris | 1983 | XVI | 3 | 108 - 111 | General |
| Mole Rats (Gunomys) of Ceylon; with the Descriptions of a New Race from the Jaffna Peninsula, The | Phillips | Spolia Zeylanica | 1936 | XX | 1 | 93 - 97 | General |
| Moments with Memorable Murals | Goonetilleke | Times of Ceylon Annual | 1966 | N/A | N/A | N/A | General |
| Monacanthid Genera Prevagor & Paramonacanthus & the Diodontid Chilomycterus & Diodon off Ceylon, The | De Silva | Spolia Zeylanica | 1958 | 28 | 2 | 145 - 150 | General |
| Monitors Around Us | Wikramanayake | Loris | 1995 | XX | 5 | 202 - 205 | General |
| Monuments of the Dutch Period | N/A | Journal of the D.B.U. | 1963 | LIII | 3 & 4 | 49 - 50 | History |
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