Keith Irving is a Canadian politician, who was elected to the Nova Scotia House of Assembly in the 2013 provincial election. A member of the Nova Scotia Liberal Party, he represents the electoral district of Kings South. Irving has previously served on Wolfville Town Council and Iqaluit Town Council. Irving is a former architect by trade.

The Nova Scotia House of Assembly, or Legislative Assembly, is the deliberative assembly of the General Assembly of Nova Scotia, and together with the Lieutenant Governor of Nova Scotia makes up the Nova Scotia Legislature.