The history of state banking encompasses the evolution of government-backed and chartered commercial banking institutions established globally to manage national currencies, regulate monetary policy, finance public infrastructure, and foster economic development. Prominent examples include the historic Bank of England, the First and Second Banks of the United States, and modern state-owned banking giants like the State Bank of India. These institutions emerged to stabilize national financial systems, provide secure deposit facilities, and extend vital credit lines to agricultural, industrial, and commercial sectors through centuries of financial evolution, economic crises, and regulatory reforms.