The 1977 Macdonald Lassies Championship, the Canadian women's curling championship was held February 27 to March 4, 1977, at the Saint Mary's Arena[1] in Halifax, Nova Scotia.

The event would see the first appearance for the Northwest Territories/Yukon region.

Team Alberta, who was skipped by Myrna McQuarrie won the event by finishing the round robin with a 9–1 record.

This was Alberta's third championship and first since 1968.

The teams are listed as follows:[2] Skip: Myrna McQuarrie Third: Rita Tarnava Second: Barbara Davis Lead: Jane Rempel Skip: Heather Kerr Third: Bernice McCallan Second: Shirley Snihur Lead: Una Goodyear Skip: Dorothy McKenzie Third: Simone Rivard Second: Una Irvine Lead: Heather Helston Skip: Grace Donald Third: Jane Mackine Second: Nancy Syroid Lead: Jackie Petzold Skip: Karen Cole Third: Jean Burden Second: Shirley Burgess Lead: Frances Burgess Skip: Jean Skinner Third: Adine Boutilier Second: Shirley Pace Lead: Barbara McLeod Skip: Nini Mutch Third: Wyn Hushagen Second: Doris McKenzie Lead: Rosina Lewicke Skip: Phyllis Drysdale Third: Esther Cox Second: Shirley Veinot Lead: Ethel Hovey Skip: Carole Topp Third: Nicole Labelle Second: Suzanne Martin Lead: Katherine Randall Skip: Crystal Brunas Third: Bonnie Brandon Second: Pamela Ochitawa Lead: Sharon Kvinlaug Skip: Donna Alexander Third: Doris Sekulich Second: Cecille Ward Lead: Dora Delmage Final round robin standings[2]