Alexander Munro (30 November 1870 – 3 January 1934) was a British strongman, wrestler, and tug of war competitor who competed in the latter sport in the 1908 Summer Olympics and in the 1912 Summer Olympics.
In 1908, he won the bronze medal as a member of the British team Metropolitan Police "K" Division. Four years later, he won the silver medal as a member of the joint City of London Police-Metropolitan Police "K" Division British team. In 1908, Munro was also the Scottish wrestling champion but lost a noted match to Georg Hackenschmidt.