Kari Lavoie (born Kari MacLean on December 25, 1977 in Thunder Bay, Ontario) is a Canadian curler. She currently plays second for Krista McCarville. Lavoie joined the team in 2007 replacing Tiffany Stubbings. Her resume up until that point included winning three Northern Ontario Junior championships in 1996, 1997, and 1998 and the 2006 Northern Ontario Mixed championship. She played lead for Mike Assad, a team that finished with a 3-8 record at the 2007 Canadian Mixed Curling Championship and won the most Sportsmanlike Player award. In March 2011, She married Dan Lavoie in Mexico.