The 1980 Canadian Ladies Curling Association Championship, nicknamed "The Lassie", was the 20th edition of the Canadian women's national curling championship. It was held at Northlands Gardens in Edmonton, Alberta February 23-March 1.
Saskatchewan's Marj Mitchell won the event, defeating a 20-year-old Colleen Jones in the final, 6-5. Attendance for the entire week was just 4,538, with about 700 witnessing the final.
Skip: Barbara Davis
Third: Gayle Pilling
Second: Jane Rempel
Lead: Lyn Harker
Skip: Joan Dexter
Third: Louise Logan
Second: Nancy Turney
Lead: Lynne Axford
Skip: Donna Brownridge
Third: Patti Vande
Second: Carolyn Hall
Lead: Connie Laliberte
Skip: Denise Lavigne
Third: Marie-Anne Vautour
Second: Bonnie Anne Rayworth
Lead: Susan Goulet
Skip: Sue Anne Bartlett
Third: Patricia Dwyer
Second: Beverley Whitten
Lead: Mavis Pike
Skip: Colleen Jones
Third: Sally Jane Saunders
Second: Margaret Knickle
Lead: Barbara Jones
Skip: Christine Bodogh
Third: Marilyn Darte
Second: Norma Quesnell
Lead: Mary Gellard
Skip: Elayne Thomson
Third: Ruth Cutcliffe
Second: Louise Thomson
Lead: Julie Robinson
Skip: Dorothy Crowe
Third: Nicole Marcotte
Second: Joan Johnston
Lead: Carolyn LeCraw