| 206677 | Proto-Sub-Rai | *i[ya] | | | Ross (2014) | 1sg free |
| 212621 | Proto-South-Adelbert | *y(a,i) | | | Ross (2014) | |
| 209092 | Proto-Rai-Coast | *i[ya] | | | Ross (2014) | 1sg free |
| 211519 | Proto-Oceanic | *[i]au | | | Blust (1993) | |
| 237507 | Proto-Ndu | *wɨn | | | Foley (2005) | |
| 208860 | Proto-Maria | *na | | | Ross (2014) | D:1S |
| 207194 | Proto-Manubaran | *na | | | Ross (2014) | D:1S |
| 207561 | Proto-Madang | *yand | | | Ross (2014) | 1st person singular |
| 209519 | Proto-Madang | *ya | | | Ross (2014) | D:1S |
| 209644 | Proto-Madang | *i[ya] | | | Ross (2014) | 1sg free |
| 207994 | Proto-Mabuso | *ja[ga] | | | Ross (2014) | D:1S |
| 207743 | Proto-Mabuso | *sag | | | Ross (2014) | D:1S |
| 236287 | Proto-Lower-Sepik | *ama | | | Foley (2005) | |
| 15359 | Proto-Koiariac | *da | | | Dutton (2010) | |
| 73294 | Proto-Eastern-Central | *n(a) | | | Scott (1978) | |
| 229490 | Proto-Dumut | *nop | | | Healey (1970) | |
| 207286 | Proto-Doromu | *na | | | Ross (2014) | D:1S |
| 14448 | Proto-Baraic | *na | | | Dutton (2010) | |
| 229157 | Proto-Awyu-Dumut | **nop | | | Healey (1970) | |
| 229302 | Proto-Awyu | *nu | | | Healey (1970) | |
| 243049 | Pouye | wan | | | Laycock (1968) | |
| 24662 | Pom | iau | | | Voorhoeve (1975) | |
| 165379 | Pinai-Hagahai (Wakadadap Dialect) | nə'ga | | | Davies and Comrie (1985) | I |
| 165378 | Pinai-Hagahai (Nangenuwetan Dialect) | 'nigə | | | Davies and Comrie (1985) | I |
| 165365 | Pinai-Hagahai (Aramo Dialect) | nəgai'dɨx | | | Davies and Comrie (1985) | I |
| 190619 | Paynamar | sa-wan | | | Z'graggen (1980) | 1sg.free |
| 5162 | Pawaia | ane | | | Macdonald (1973) | |
| 77 | Pawaia | ana | | | Trefry (1969) | |
| 15981 | Pare | nɔ̃ | | | Shaw (1986) | |
| 159658 | Pare | nõ | | | McElhanon and Voorhoeve (1970) | i |
| 2082 | Pare | no̧ | | | Shaw (1973) | |
| 139016 | Parawen | ya-na | | | Z'graggen (1980) | first person singular |
| 24622 | Papuma | iau | | | Voorhoeve (1975) | |
| 23176 | Papasena | ioke | | | Voorhoeve (1975) | |
| 119424 | Panim | isɛ | | | Z'graggen (1980) | 1st person singular |
| 139006 | Pamosu | yɛ | | | Z'graggen (1980) | first person singular |
| 139010 | Pal | ŋa-ŋ | | | Z'graggen (1980) | first person singular |
| 221071 | Orya | əe | | | Clouse (1997) | |
| 25790 | Orya | ae | | | Voorhoeve (1975) | |
| 4648 | Orokolo | ara | | | Brown (1973) | |
| 3964 | Orokolo (Kaipi Dialect) | ara | | | Brown (1973) | |
| 4544 | Opao | ora | | | Brown (1973) | |
| 159715 | Ono (Zankoa Dialect) | na | | | McElhanon and Voorhoeve (1970) | i |
| 159714 | Ono (Kip Dialect) | na | | | McElhanon and Voorhoeve (1970) | i |
| 159716 | Ono (Karako Dialect) | na | | | McElhanon and Voorhoeve (1970) | i |
| 90446 | Ono | nâ | I | | McElhanon (1967) | I |
| 243025 | One, Inebu | i | | | Laycock (1968) | |
| 5976 | Onabasulu | na | | | Shaw (1973) | |
| 16081 | Onabasulu | na | | | Shaw (1986) | |
| 14450 | Ömie | na|ehu | I | | Dutton (2010) | |
