Yashwant Singh
Yashwant Singh may refer to:
 Yashwant Singh (Lok Sabha member), member of the Lok Sabha from Uttar Pradesh
 Yashwant Singh (Uttar Pradesh Legislative Council member)
 Yashwant Singh (scientist), Indian theoretical physicist
 Yashwant Singh Parmar, Indian politician
 Thakur Yashwant Singh, fictional villain played by Danny Denzongpa in the 1990 Indian film Pyar Ke Naam Qurbaan