Dennis Forwood Vosper, Baron Runcorn TD PC (2 January 1916 – 20 January 1968) was a British Conservative Party politician. Educated at The Leas, Hoylake, Marlborough College and at Pembroke College, Cambridge, he first worked with Wilson, Vosper & Coltart, Ships Store & Export Merchants, in Liverpool. He was commissioned into the Cheshire Regiment (Territorial Army) in April 1939 and served until the 1950s, reaching the rank of Major. He was elected as the Member of Parliament (MP) for Runcorn, Cheshire in 1950, holding the seat until 1964. He died in January 1968 aged 52.