| Dudhi | |
| Native Name: | Duddhi |
| Native Name Lang: | Hindi |
| Settlement Type: | Town |
| Pushpin Map: | India Uttar Pradesh |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Uttar Pradesh, India |
| Coordinates: | 24.22°N 83.25°W |
| Subdivision Type: | Country |
| Subdivision Name: | India |
| Subdivision Type1: | State |
| Subdivision Type2: | District |
| Subdivision Name1: | Uttar Pradesh |
| Subdivision Name2: | Sonbhadra |
| Unit Pref: | Metric |
| Population Total: | 159,001 |
| Population As Of: | Census of India 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code: | 231208 |
| Demographics1 Info1: | Hindi,Bhojpuri |
Dudhi or Duddhi is a town and Nagar panchayat in Sonbhadra district in the state of Uttar Pradesh, India. It belongs to Mirzapur Division . It is located 64 km south of the district capital, Robertsganj. Dudhi is a tehsil of Sonebhadra district. Renukoot, Anpara, Obra, Robertsganj are the nearby cities to Dudhi. Dudhinagar-Renukoot is demanded district by dudhinagar people. There are many places to visit and enjoy natural beauty and environment of this town. This has hidden tourism site as locals have named one site as "Mini Goa" people visit this place to celebrate New year.
India census,[1] Dudhi tehsil had a population of 159,001 and Dudhi town had a population of 12,560. Males constitute 54% of the population and females 46%. Duddhi has an average literacy rate of 67%. Male literacy is 74% and, female literacy is 58%. In Duddhi, 17% of the population is under 6 years of age.
Duddhi is located about 154 km from the city of Varanasi, which has also the nearest airport. Flights are available to all major Indian cities including Delhi, Mumbai, Kolkata, Lucknow, Agra, Bangalore, Chennai, Patna, Khajuraho, Hyderabad, Gaya etc. International connections are Bangkok, Colombo, Hong Kong, Mecca and Kathmandu.
The Duddhinagar railway station connects Delhi, Jammu, Allahabad, Ranchi, Tatanagar, Lucknow, Bareilly, Kolkata and Kanpur by rail. Some notable trains passing through the town are
Duddhi is well connected to Renukoot, Robertsganj, Varanasi and Mirzapur by road. Buses are available at all hours of the day from Hathinala to connect with other nearest cities.