David Leonard Stoddart, Baron Stoddart of Swindon (born 4 May 1926) is a British politician and life peer in the House of Lords since 1983 for the Labour Party and since 2002 for Independent Labour.
Stoddart was a member of the County Borough Council of Reading from 1954 to 1972 and the Leader of the Council from 1967 to 1972.
Stoddart was the Labour candidate for Newbury in 1959 and 1964, and narrowly lost at Swindon in a by-election in 1969.
However, he became the Labour Member of Parliament for Swindon in 1970, but in 1983 he lost his seat to the Conservative Simon Coombs. Stoddart was a government whip from 1975 to 1978, PPC to the Housing Minister 1974–75 and Front Bench opposition spokesman on Trade and Industry.
Stoddart was raised to the peerage as a life peer on 14 September 1983 taking the title Baron Stoddart of Swindon, of Reading in the Royal County of Berkshire. He was Chief Front Bench spokesman on energy 1983–1988 and served as House of Lords Whip during the same period.
He was expelled from the Labour benches in the House of Lords in 2002 for backing a Socialist Alliance candidate in the 2001 general election, an action he took because he strongly opposed the parachuting of Shaun Woodward, a defector from the Conservative Party, into the safe Labour seat of St Helens South.