Alexander Macmillan Magnum, known as Alexander Magnum II or Alexander Magnum, Jr. (3788 - 3860), was the second Chairman of the Conservative Party of Kirlawa from 3821 to 3832, and legislator for the province of Nuchtmark from 3819 to 3833. He was the son of the founder and previous Chairman of the Party, Alexander Magnum, and won the Party's first elections for the post of Chairman in 3821.