| Niwaj Nagar | |
| Settlement Type: | village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Haryana, India |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Haryana |
| Subdivision Type2: | District |
| Subdivision Name2: | Mahendra Garh |
| Unit Pref: | Metric |
| Population Total: | 2500 |
| 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: | 123001 |
| Registration Plate: | HR |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Narnaul |
| Blank2 Name Sec1: | Lok Sabha constituency |
| Blank2 Info Sec1: | Bhiwani- Mahendragarh Lok Sabha seat |
| Blank3 Name Sec1: | Vidhan Sabha constituency |
| Blank3 Info Sec1: | Narnaul assembly constituency http://www.narnaul.org |
| Iso Code: | IN-HR |
Niwaj Nagar is a village in the subdivision Narnaul of the Mahendragarh District in the Indian state of Haryana. It is approximately 5 kilometers from Narnaul and is connected by road. Narnaul is approximately 150 km from New Delhi, the capital of India. It has a well-established government high school by the name of Lala Murlidhar High School, a small market, two temples and a community center (Tayal Dharamshala).[1] Munish Kumar Raizada, a neonatologist is also from the village, and his ancestors were the founders of the village. He has started the Mission India Foundation (MIF) for the benefit of society and from time to time, vaccination programs are organised by him.[2]