Dasymys é um género de roedor da família Muridae.
Espécies Dasymys alleni Lawrence & Loveridge, 1953 Dasymys cabrali Verheyen, Hulselmans, Dierckx, Colyn, Leirs & Verheyen, 2003 Dasymys foxi Thomas, 1912 Dasymys incomtus (Sundevall, 1847) - rato-africano-do-pântano Dasymys montanus Thomas, 1906 Dasymys nudipes (Peters, 1870) Dasymys robertsi Mullin, Taylor & Pillay, 2004 Dasymys rufulus Miller, 1900 Dasymys rwandae Verheyen, Hulselmans, Dierckx, Colyn, Leirs & Verheyen, 2003 Dasymys shortridgei Mullin, Taylor & Pillay, 2004 Dasymys sua Verheyen, Hulselmans, Dierckx, Colyn, Leirs & Verheyen, 2003
MUSSER, G. G.; CARLETON, M. D. Superfamily Muroidea. In: WILSON, D. E.; REEDER, D. M. (Eds.). Mammal Species of the World: A Taxonomic and Geographic Reference. 3. ed. Baltimore: Johns Hopkins University Press, 2005. v. 2, p. 894-1531. MULLIN, S. K., TAYLOR, P. J., PILLAY, N. (2004). Skull size and shape of Dasymys (Rodentia, Muridae) from sub-Saharan Africa. Mammalia 68(2-3), 185-220.