Satish Prasad Singh was an Indian politician. He was the Chief Minister of Bihar for a very brief tenure of just five days in 1968.

The Koeri, also referred to as Kushwaha and more recently self-described as Maurya in several parts of northern India are an Indian non-elite caste, found largely in Bihar and Uttar Pradesh, whose traditional occupation was agriculture. According to Arvind Narayan Das they were horticulturist rather than agriculturists. They are also recorded as performing the work of Mahajan in credit market of rural parts of Bihar and Bengal in 1880s. Koeris have attempted Sanskritisation— as part of social resurgence. During the British rule in India, Koeris were described as "agriculturalists" along with Kurmis and other cultivating castes. They are described as a dominant caste in various opinions.