| 32213 | Siane | na'o | | | SIL (1987) | |
| 73302 | Siane | ná(mo) | | | Scott (1978) | |
| 159717 | Sialum | na | | | McElhanon and Voorhoeve (1970) | i |
| 243027 | Seti | ka | | | Laycock (1968) | |
| 243026 | Seta | ki | | | Laycock (1968) | |
| 228565 | Seta | ke | | | SIL (2000) | |
| 25506 | Serui-Laut | yau | | | Voorhoeve (1975) | |
| 26150 | Sentani | dəyə | | | Voorhoeve (1975) | |
| 159734 | Sene | nani | | | McElhanon and Voorhoeve (1970) | i |
| 21320 | Sempan | noro | | | Voorhoeve (1975) | |
| 159635 | Sempan | noro | | | McElhanon and Voorhoeve (1970) | i |
| 21600 | Semimi | omo | | | Voorhoeve (1975) | |
| 90447 | Selepet | nâ | I | | McElhanon (1967) | I |
| 159727 | Selepet | nɔ | | | McElhanon and Voorhoeve (1970) | i |
| 20041 | Seget | tet | | | Voorhoeve (1975) | |
| 30034 | Sawi | nogo | | | Voorhoeve (1971) | |
| 21086 | Sawi | nogo | | | Voorhoeve (1975) | |
| 75737 | Savosavo | aɲi | | | Wegener (2011) | |
| 175918 | Sausi | i | | | Z'graggen (1980) | 1sg free |
| 119429 | Saruga | saga | | | Z'graggen (1980) | 1st person singular |
| 221054 | Saponi | mamiɾɛ | | | Clouse (1997) | |
| 225080 | Saniyo-Hiyewe | ane | | | Dye et al (1968) | |
| 1282 | Saniyo-Hiyewe | anɛ | | | Macdonald (1973) | |
| 119427 | Samosa | sʌge | | | Z'graggen (1980) | 1st person singular |
| 159660 | Samo | ã | | | McElhanon and Voorhoeve (1970) | i |
| 5776 | Samo | a̧ | | | Shaw (1973) | |
| 15881 | Samo | ã | | | Shaw (1986) | |
| 80500 | Samberigi | ᶖ | | | Franklin (1975) | |
| 4180 | Samberigi | i̧ | | | Franklin and Voorhoeve (1973) | |
| 175950 | Sam | sʌ | | | Z'graggen (1980) | 1sg free |
| 78362 | Sahu | ngoi | | | Visser & Voorhoeve (1987) | |
| 16921 | Safeyoka | nka | | | Lloyd (1973) | |
| 175929 | Saep | nʌ | | | Z'graggen (1980) | 1sg free |
| 611 | Rumu | ene | | | Franklin (1973) | |
| 24378 | Roon | ya | | | Voorhoeve (1975) | |
| 20081 | Riantana | na | | | Voorhoeve (1975) | |
| 175944 | Rerau | yi | | | Z'graggen (1980) | 1sg free |
| 119434 | Rempi | dʌ | | | Z'graggen (1980) | 1st person singular |
| 159681 | Rawa | no | | | McElhanon and Voorhoeve (1970) | i |
| 221055 | Rasawa | eβe | | | Clouse (1997) | |
| 119425 | Rapting | da | | | Z'graggen (1980) | 1st person singular |
| 246228 | Qaget | ŋuʌ | | | SIL (1971) | |
| 228676 | Qaget | ŋʷa | | | SIL (1985) | |
| 23845 | Pyu | kwa | | | Voorhoeve (1975) | |
| 842 | Purari | nai | | | Franklin (1973) | |
| 22081 | Puragi | nedi | | | Voorhoeve (1975) | |
| 175926 | Pulabu | di | | | Z'graggen (1980) | 1sg free |
| 206672 | Proto-Trans-New-Guinea | *na | | | Ross (2014) | 1sg free |
| 209120 | Proto-Trans-New-Guinea | *na | | | Ross (2014) | D:1S |
| 184777 | Proto-Trans-New-Guinea | *na | | | Pawley (2005) | |
