Alexander Keith (5 October 1795 – 14 December 1873) was a Canadian businessman, politician, Freemason and founder of Alexander Keith's Brewery.

Business

After learning the brewing trade from his uncle in Northern England, Keith emigrated to Halifax, Nova Scotia in 1817 and became manager at a brewery, which he bought out in 1820. In 1822, he moved the brewery to larger facilities and, in 1836, built a new brewery.

The end of slavery in the British and French Caribbean reduced the availability of sugar for rum-making, and other beverages grew in popularity. The palazzo mixes styles including baroque and a mansard roof. He died in Halifax in 1873 and is buried at Camp Hill Cemetery. His estate at death was evaluated at $251,000.