Adrienne Mercer (born January 21, 1980) is a Canadian curler from St. John's, Newfoundland and Labrador.

Mercer played in the 2009 and 2010 Newfoundland and Labrador Scotties Tournament of Hearts with skip Cindy Miller, failing to qualify for the playoffs on both occasions.

This meant that only Team Hill and their clubmates Mackenzie Mitchell's rink entered the event.

[4] At the Tournament of Hearts, they finished with a 2–6 round robin record, with wins against New Brunswick's Melissa Adams and Nunavut's Lori Eddy.

[6] The team once again finished the national championship with a 2–6 record, beating Nunavut's Brigitte MacPhail and upsetting Northern Ontario's Krista McCarville in their two victories.