| Honorific-Prefix: | His Excellency General |
| Singha Bahadur Basnyat | |
| Native Name: | महारथी श्री सिँह बहादुर बस्न्यात |
| Birth Place: | Thamel, Kathmandu |
| Father: | Col. Bhakta Bahadur Basnet |
| Rank: | General |
| Office: | Commander-in-Chief of Nepal Army |
| Term Start: | 10 May 1970 |
| Term End: | 10 May 1975 |
| Predecessor: | Surendra Bahadur Shah |
| Successor: | Guna Shamsher JBR |
Singha Bahadur Basnyat is a Nepalese soldier and former Commander-in-Chief of the Nepal Army. He was third son of Colonel Bhakta Bahadur Basnet. He attended a meeting at China alongside PM Nagendra Prasad Rijal and other high-ranking officials. He belonged to Khaptari Basnyat clan.