Uday Singh (disambiguation)
Uday or Udai Singh may refer to:
- Uday Singh (b. 1952), an Indian politician
- Uday Singh (Fiji politician) (1938–2014), an Indo-Fijian politician
- Uday Singh Taunque (1982–2003), an Indo-American Army soldier
- Uday Pratap Singh, an Indian politician
- Uday Pratap Singh (Madhya Pradesh politician), an Indian politician for Madhya Pradesh
- Raja Uday Pratap Singh (born 1933), an Indian titular Raja of the former princely state Bhadri of Oudh from 1970 to present
- Udai Singh II (1522–1572), the Maharana of Mewar and founder of the city of Udaipur