| Mannophryne collaris | Collared poison frog |
| Mannophryne riveroi | Riveros poison frog |
| Mannophryne yustizi | Yacambu poison frog |
| Mantella aurantiaca | Golden frog |
| Mantella bernhardi | Bernhard's mantella |
| Mantella cowani | Harlequin mantella |
| Mantella crocea | Yellow mantella |
| Mantella expectata | Blue-legged mantella |
| Mantella madagascariensis | Madagascan mantella |
| Mantella milotympanum | Black-eared mantella |
| Mantella viridis | Green mantella |
| Mantidactylus ambohitra | Madagascar frog |
| Mantidactylus brunae | Grainy frog |
| Mantidactylus corvus | Madagascan frog |
| Mantidactylus elegans | Elegant Madagascar frog |
| Mantidactylus guibei | Guibes Madagascar frog |
| Mantidactylus horridus | Boettgers grainy frog |
| Mantidactylus madecassus | Andringitra Madagascar frog |
| Mantidactylus massorum | Madagascar frog |
| Mantidactylus pauliani | Madagascar frog |
| Mantidactylus rivicola | Madagascan frog |
| Mantidactylus schilfi | Madagascar frog |
| Mantidactylus striatus | Madagascar frog |
| Mantidactylus tandroka | Madagascar frog |
| Mantidactylus webbi | Webb's Madagascar frog |
| Megophrys ligayae | Palawan horned frog |
| Melanobatrachus indicus | Malabar black narrow-mouthed frog |
| Melanophryniscus cambaraensis | Brazilian red-belly toad |
| Melanophryniscus devincenzii | Rivera red-belly toad |
| Melanophryniscus dorsalis | Red-belly toad |
| Melanophryniscus macrogranulosus | Torres red-belly toad |
| Melanophryniscus montevidensis | Montevideo red-belly toad |
| Mertensiella caucasica | Caucasian salamander |
| Metaphryniscus sosae | True toad |
| Micrixalus nudis | Pillai's tropical frog |
| Micrixalus saxicola | Jerdon's olive-brown frog |
| Microbatrachella capensis | Micro frog |
| Mixophyes balbus | Stuttering frog |
| Mixophyes fleayi | Fleay's barred-frog |
| Mixophyes iteratus | Giant barred frog |
