Sandy Haas (born May 8, 1946) is a Vermont lawyer and innkeeper.

She moved to Rochester in Windsor County, Vermont in 1980, and lives there with her partner David Marmor.

She is retired from her former private legal practice, and keeps The New Homestead Bed & Breakfast in Rochester.

In 2004, she was elected to the House of Representatives, and has served in that capacity ever since.

She is assigned to the Corrections Oversight, Human Services and Judicial Rules committees, and is the present party caucus leader of the Progressives in the House.