325 was a leading case decided by the Supreme Court of Canada on section 15 of the Canadian Charter of Rights and Freedoms and matrimonial property.

The Court held that the Nova Scotia Matrimonial Property Act, which excluded unmarried cohabitating couples, was not in violation of the section 15 equality guarantee.

On the section 15 analysis it was determined that marital status was an analogously protected ground.

Before the final decision was released the Nova Scotia government amended the Vital Statistics Act to include the option to register a domestic partnership which provides similar rights as married couples.

The Supreme Court of Canada revisited the distinction between married and unmarried couples in Quebec (Attorney General) v. A., 2013 SCC 5 (CanLII), and Walsh is no longer applicable.