Ram Jaipal Singh Yadav was an Indian politician and former Deputy Chief Minister of Bihar state. He was a seven-time member of Bihar Legislative Assembly from Garkha, Sonpur and Bakhtiarpur constituencies.
Ram Jaipal Singh Yadav was born in Saran district, Bihar, British India.
Ram Jaipal Singh Yadav first assembly election elected as PSP candidate in 1957 from Garkha Legislative Assembly.
Yadav was elected Member of Bihar Legislative Assembly from Sonpur constituency from 1967 to 1977 and from 1981 to 1995 from Bakhtiarpur as a member of Indian National Congress.
In 1977 Devendra Prasad Yadav resigned from the Bihar Vidhan Sabha and paved the way for Karpoori Thakur to contest the Phulparas constituency by-election. Thakur won by the margin of 65000 votes, defeating Ram Jaipal Singh Yadav of Indian National Congress.