| Language | Population | Country | Religion | Christian | Evangelical | NT | Engaged |
|---|---|---|---|---|---|---|---|
| Chinese, Yue | 300,000 | Indonesia | Secular | 9% | 5% | Complete | Engaged |
| Mongondow | 280,000 | Indonesia | Christianity | 55% | 9% | Incomplete | Engaged |
| Sangir | 265,000 | Indonesia | Christianity | 60% | 10% | Complete | Engaged |
| Arabic, North Levantine Spoken | 262,000 | Indonesia | Islam | 4% | 0.10% | Incomplete | Unengaged |
| Kambera | 261,000 | Indonesia | Christianity | 98% | 25% | Complete | Engaged |
| Malay, Kupang | 255,000 | Indonesia | Christianity | 96% | 10% | Complete | Engaged |
| Dani, Western | 246,000 | Indonesia | Christianity | 90% | 11% | Complete | Engaged |
| Malay, Tenggarong Kutai | 246,000 | Indonesia | Islam | 0.10% | 0.04% | Incomplete | Engaged |
| Sika | 237,000 | Indonesia | Christianity | 100% | 15% | Incomplete | Engaged |
| Wolio | 230,000 | Indonesia | Islam | 0.01% | 0.00% | Incomplete | Engaged |
| Col | 222,000 | Indonesia | Islam | 0.01% | 0.00% | Incomplete | Engaged |
| Konjo, Coastal | 214,000 | Indonesia | Islam | 0.50% | 0.23% | Incomplete | Engaged |
| Tontemboan | 213,000 | Indonesia | Christianity | 98% | 20% | Complete | Engaged |
| Lampung Nyo | 193,000 | Indonesia | Islam | 0.00% | 0.00% | Incomplete | Engaged |
| Lamaholot | 193,000 | Indonesia | Christianity | 75% | 10% | Incomplete | Engaged |
| Ma'anyan | 179,000 | Indonesia | Ethnic | 25% | 3% | Complete | Engaged |
| Bajau, Indonesian | 173,000 | Indonesia | Islam | 0.03% | 0.01% | Incomplete | Engaged |
| Bakumpai | 171,000 | Indonesia | Islam | 2% | 0.03% | Incomplete | Engaged |
| Malay, Papuan | 169,000 | Indonesia | Islam | 2% | 0.10% | Incomplete | Unengaged |
| Pamona | 167,000 | Indonesia | Christianity | 93% | 8% | Complete | Engaged |
| Banggai | 163,000 | Indonesia | Islam | 40% | 10% | Complete | Engaged |
| Konjo, Highland | 160,000 | Indonesia | Islam | 5% | 0.06% | Incomplete | Engaged |
| Lawangan | 160,000 | Indonesia | Islam | 3% | 2% | Incomplete | Engaged |
| Ekari | 157,000 | Indonesia | Christianity | 95% | 9% | Complete | Engaged |
| Tukang Besi North | 155,000 | Indonesia | Islam | 3% | 0.40% | Incomplete | Engaged |
| Duri | 154,000 | Indonesia | Islam | 2% | 0.04% | Complete | Engaged |
| Hawu | 142,000 | Indonesia | Ethnic | 9% | 2% | Complete | Engaged |
| Mamasa | 140,000 | Indonesia | Christianity | 92% | 8% | Complete | Engaged |
| Kangean | 139,000 | Indonesia | Islam | 0.00% | 0.00% | Incomplete | Engaged |
| Malay, Kota Bangun Kutai | 136,000 | Indonesia | Islam | 2% | 0.00% | Incomplete | Engaged |
| Tonsea | 136,000 | Indonesia | Christianity | 97% | 22% | Incomplete | Engaged |
| Saluan | 131,000 | Indonesia | Islam | 10% | 7% | Incomplete | Engaged |
| Malay, North Moluccan | 126,000 | Indonesia | Islam | 1% | 0.05% | Incomplete | Unengaged |
| Selayar | 123,000 | Indonesia | Islam | 5% | 0.24% | Incomplete | Engaged |
| Ende | 120,000 | Indonesia | Christianity | 60% | 5% | Incomplete | Engaged |
| Sanggau | 118,000 | Indonesia | Christianity | 55% | 7% | Incomplete | Engaged |
| Li'o | 114,000 | Indonesia | Christianity | 80% | 12% | Incomplete | Engaged |
| Galela | 112,000 | Indonesia | Ethnic | 28% | 3% | Complete | Engaged |
| Tondano | 112,000 | Indonesia | Christianity | 98% | 22% | Complete | Engaged |
| Kei | 109,000 | Indonesia | Christianity | 49% | 1% | Incomplete | Engaged |
| Adonara | 108,000 | Indonesia | Christianity | 70% | 6% | Incomplete | Engaged |
| Buol | 103,000 | Indonesia | Islam | 0.03% | 0.01% | Incomplete | Engaged |
| Talaud | 102,000 | Indonesia | Christianity | 60% | 8% | Complete | Engaged |
| Tombulu | 102,000 | Indonesia | Christianity | 98% | 8% | Incomplete | Engaged |
| Siang | 97,400 | Indonesia | Ethnic | 5% | 0.20% | Incomplete | Engaged |
| Tengger | 97,300 | Indonesia | Hinduism | 1% | 0.58% | Incomplete | Engaged |
| Cia-Cia | 93,400 | Indonesia | Islam | 2% | 0.00% | Incomplete | Engaged |
| Ot Danum | 87,500 | Indonesia | Ethnic | 4% | 0.48% | Complete | Engaged |
| Hindi | 86,500 | Indonesia | Hinduism | 0.50% | 0.20% | Complete | Unengaged |
| Ngad'a | 86,300 | Indonesia | Christianity | 96% | 6% | Incomplete | Engaged |