Andrew Robert McLennan (July 11, 1871 – April 9, 1943) was a business man and politician from Alberta, Canada.
He ran for a second term in the 1920 Edmonton municipal election this time winning the second place seat.
McLennan resigned his municipal council seat in 1921 when he was elected to the Alberta Legislature.
He headed the polls taking first place in what would be a sweep by the Liberal slate among the 26 candidates.
He was defeated by Conservative candidate Ambrose Bury, finishing second in a three-way race.