Samuel Howard Whitbread CB MP (8 January 1858 – 29 July 1944) was a British Member of Parliament and a member of the Whitbread brewing family.
He served as the Member of Parliament for the constituencies of Huntingdon and Luton (until 1895).
He was appointed a deputy lieutenant of Bedfordshire on 31 March 1906.
Whitbread was appointed a Companion of the Order of the Bath in the 1917 Birthday Honours.
[3] On 16 January 1904, he married Madeline Bourke, the granddaughter of the 5th Earl of Mayo.