| Thuonoknyu | |
| Native Name Lang: | kix |
| Settlement Type: | village |
| Pushpin Map: | India Nagaland |
| Pushpin Map Caption: | Location in Nagaland, India |
| Coordinates: | 25.9704°N 94.9046°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Nagaland |
| Subdivision Type2: | District |
| Subdivision Name2: | Noklak |
| Unit Pref: | Metric |
| Population Total: | 136 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Patsho Khiamniungan |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Area Code Type: | Telephone code |
| Registration Plate: | NL |
Thuonoknyu is a rural village under Noklak District of Nagaland State, India.[1] The word Thuonoknyu is a combination of three words of Khiamniungan dialect i.e. 'Thuo' means last 'nok' means village 'nyu' means large. Presently there is a historical stone called 'Sangkongthong Long' at Thonoknyu Village.[2] [3] The language most widely spoken is Patsho Khiamniungan, that of the Patsho people there.