Samuel Montagu, 1st BaronSwaythling (December 21 1832 - January 12 1911) was a British Jewish banker, Liberal politician and philanthropist.
He was created a Baronet, of Swaythling in the County of Southampton, on June 23 1894, and in 1907 he was raised to the peerage as BaronSwaythling, of Swaythling in the County of Southampton.
Lord Swaythling's nephew was the noted Liberal politician and philosopher Herbert Samuel, 1st Viscount Samuel.
BaronSwaythling, of Swaythling in the County of Southampton, is a title in the Peerage of the United Kingdom.
He had already been created a Baronet, of Swaythling in the County of Southampton, in 1894.
Lord Swaythling's second son was the Liberal politician Edwin Samuel Montagu, while his nephew was the Liberal politician and philosopher Herbert Samuel, 1st Viscount Samuel.