Kathleen Mary Margaret "Kathy" Dunderdale, MHA (née Warren; born February 1952) is a Canadian politician who served as the tenth Premier of Newfoundland and Labrador, Canada, from December 3, 2010, to January 24, 2014. On February 28, 2014, Dunderdale resigned as the member of the House of Assembly for the district of Virginia Waters.
Dunderdale was born and raised in Burin; before entering politics she worked in the fields of community development, communications, fisheries and social work. Her first foray into politics was as a member of the Burin town council, where she served as deputy mayor. She was also a Progressive Conservative Party (PC) candidate in the 1993 general election and served as President of the PC Party.
In the 2003 general election, Dunderdale was elected as Member of the House of Assembly (MHA) for Virginia Waters. She served in the cabinets of Danny Williams—at various times holding the portfolios of Innovation, Trade and Rural Development and Natural Resources—where she developed a reputation as one of the most high-profile members of Williams' cabinets. Dunderdale became premier upon the resignation of Williams and after becoming the PC leader she led the party to victory in the October 2011 election. Dunderdale was the first female premier in the province's history and the sixth woman to serve as a premier in the history of Canada.