| Nadwakhas | |
| Native Name: | Nadwa Sarai |
| Settlement Type: | village |
| Pushpin Map: | India Uttar Pradesh#India |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Uttar Pradesh, India |
| Coordinates: | 26.0822°N 83.4619°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Uttar Pradesh |
| Subdivision Type2: | District |
| Subdivision Name2: | Mau |
| Unit Pref: | Metric |
| Population Total: | 5003 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Hindi |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 275302 |
Nadwasarai (Nadwakhas) is a small village situated 10 km away from Ghosi in Mau district, Uttar Pradesh, India.
It is a typical village with a population of approximately 5000 to 6000 people as per 2011 population.The village does not have a reliable 24-hour electricity supply and amenities are basic . In 2005 a telephone exchange was constructed [1] It was the first village in India where The Human Resource Development Foundation (HRDF)https://web.archive.org/web/20100124083845/http://www.hrdf.org.in/index.htm established a school.[2] The school, Bal Shishu Niketan, was established in 1990 as a Primary school and nursery; it has since been upgraded by the District Education Department of Mau to a class VIII school http://www.hrdf.org.in/bal_shishu_niketan.htm. There are 350 students, of whom around 30% are female.[2] this village founded name by nand Singh known as Nandwasarai nanad Singh keath and kean now thire present as rizwan Khan Bazar Malik and chamru Singh bhopura