Marie Louise Mansell Randall MBE (1881–1965) was a politician in Guernsey. In 1924 she was elected to the States of Deliberation, the parliament and government of Guernsey, becoming its first female member.

Randall was born in 1881,^[1] the second daughter of Robert Randall, the owner of Randalls Brewery. During World War I she volunteered as a nurse, initially serving with the Voluntary Aid Detachment in Rouen, before moving to the First London General Hospital in Camberwell.^[2]

Randall contested the 1924 elections and was elected to the States, becoming its first female member.^[1] She remained a deputy until 1955.^[1] While a member of the States, she served on the Education Council.^[1] She was awarded an MBE in the 1954 Birthday Honours.

She died in 1965.^[1]

Randall features on the 'Notable Women of Guernsey' walking trail and a blue plaque for her was unveiled in 2024.^[3]