Isaia Italeli Taeia (1960s – 19/20 July 2011), more commonly known as Isaia Italeli, was a Tuvaluan politician.He was elected to Parliament as MP for Nui in the September 2010 general election, at which time his elder brother, Sir Iakoba Italeli Taeia, was serving as Governor-General.On 29 September 2010, he was elected Speaker of Parliament.