Carolyn J. McElfatrick (born October 1944) is a Minnesota politician and former member of the Minnesota House of Representatives who represented District 3B, which included portions of Aitkin and Itasca counties in the northern part of the state. A Republican, she is also a retired registered nurse. McElfatrick was first elected to the House in 2010. She served on the Agriculture and Rural Development Policy and Finance, the Health and Human Services Finance, the Health and Human Services Reform, and the State Government Finance committees.