| 257429 | Maria (Maranomu Dialect) | na | | | Dutton (1970) | I |
| 257431 | Maria (Uderi Dialect) | na | | | Dutton (1970) | I |
| 257433 | Maria | na | | | Dutton (1970) | I |
| 22322 | Marind | nok | | | Voorhoeve (1975) | |
| 159670 | Marind (Gawir Dialect) | nok | | | McElhanon and Voorhoeve (1970) | i |
| 21921 | Marind, Bian | nok | | | Voorhoeve (1975) | |
| 119440 | Matepi | sɛg | | | Z'graggen (1980) | 1st person singular |
| 139001 | Mauwake | yos | | | Z'graggen (1980) | first person singular |
| 139005 | Mawak | yɛ | | | Z'graggen (1980) | first person singular |
| 119438 | Mawan | hak | | | Z'graggen (1980) | 1st person singular |
| 25750 | Mawes | kidum | | | Voorhoeve (1975) | |
| 77863 | Maybrat | -t | | | Dol (2007) | |
| 77862 | Maybrat | tuo | | | Dol (2007) | |
| 77091 | Mbaniata | ēi | I (1sg) | | Tryon & Hackman (1983) | |
| 76946 | Mbaniata | ēro | I (1sg) | | Tryon & Hackman (1983) | |
| 76794 | Mbaniata (Lokuru Dialect) | ēi | I (1sg) | | Tryon & Hackman (1983) | |
| 76587 | Mbilua | aŋa | I (1sg) | | Tryon & Hackman (1983) | |
| 76402 | Mbilua (Ndovele Dialect) | aŋa | I (1sg) | | Tryon & Hackman (1983) | |
| 236950 | Mbore | awk | | | Foley (2005) | |
| 243052 | Mehek | onta | | | Laycock (1968) | |
| 27088 | Mekwei | kat | | | Voorhoeve (1975) | |
| 27087 | Mekwei | ka | | | Voorhoeve (1975) | |
| 4503 | Mena | inara | | | Franklin (1973) | |
| 4502 | Mena | ina | | | Franklin (1973) | |
| 243061 | Mende | an | | | Laycock (1968) | |
| 4758 | Menya | nyi | | | Lloyd (1973) | |
| 159730 | Mesem | nʌ | | | McElhanon and Voorhoeve (1970) | i |
| 90448 | Mesem | ną | I | | McElhanon (1967) | I |
| 34346 | Meyah (Akrin Dialect) | titif | | | Miedema & Welling (1985) | |
| 34386 | Meyah (Anason Dialect) | tif | | | Miedema & Welling (1985) | |
| 34507 | Meyah (Etskebi Dialect) | te:f | | | Miedema & Welling (1985) | |
| 34547 | Meyah (Miun Dialect) | adif | | | Miedema & Welling (1985) | |
| 34587 | Meyah (Mumbrani Dialect) | didif | | | Miedema & Welling (1985) | |
| 20362 | Meyah | didif | | | Voorhoeve (1975) | |
| 159649 | Mian | nere | emph. | | McElhanon and Voorhoeve (1970) | i |
| 159648 | Mian | ne | | | McElhanon and Voorhoeve (1970) | i |
| 139000 | Miani | zo | | | Z'graggen (1980) | first person singular |
| 218413 | Migabac | na | | | SIL (1975) | |
| 159732 | Migabac | na | | | McElhanon and Voorhoeve (1970) | i |
| 175923 | Migum | i | | | Z'graggen (1980) | 1sg free |
| 3027 | Minanibai | no | | | Franklin (1973) | |
| 25950 | Mlap | ŋam | | | Voorhoeve (1975) | |
| 139003 | Moere | ɛ-nɛ | | | Z'graggen (1980) | first person singular |
| 20121 | Moi | tit | | | Voorhoeve (1975) | |
| 29579 | Molof | mai | | | Voorhoeve (1971) | |
| 159733 | Momare | nane | | | McElhanon and Voorhoeve (1970) | i |
| 21126 | Mombum | nu | | | Voorhoeve (1975) | |
| 21520 | Momuna | nagu | | | Voorhoeve (1975) | |
| 25262 | Moni | a | | | Voorhoeve (1975) | |
| 25263 | Moni | andi | | | Voorhoeve (1975) | |
