| Bidhuna | |
| Settlement Type: | Town |
| Pushpin Map: | India Uttar Pradesh |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Uttar Pradesh, India |
| Coordinates: | 26.82°N 79.52°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Type2: | District |
| Subdivision Name1: | Uttar Pradesh |
| Subdivision Name2: | Auraiya |
| Unit Pref: | Metric |
| Elevation M: | 209 |
| Population Total: | 98,000 |
| Population As Of: | 2021 |
| Population Density Km2: | auto |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN Code |
| Postal Code: | 206243 |
| Leader Name: | Rekha Verma |
| Leader Party: | SP |
| Leader Title: | MLA |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Hindi |
Bidhuna is a town and a nagar panchayat in Auraiya district in the state of Uttar Pradesh, India.
Bidhuna is located at 26.82°N 79.52°W.[1] It has an average elevation of 133 metres (436 feet). Arind river crosses through Bidhuna.
India census,[2] Bidhuna had a population of 27,161. Males constitute 53% of the population and females 47%. Bidhuna has an average literacy rate of 74%, higher than the national average of 59.5%; with male literacy of 78% and female literacy of 68%. 15% of the population is under 6 years of age.