Section 147 of the Constitution Act, 1867

Royal Proclamation which brought the Act into force on July 1, 1867

Section 147 of the Constitution Act, 1867 (French: article 147 de la Loi constitutionnelle de 1867) is a provision of the Constitution of Canada dealing with the representation of Prince Edward Island and Newfoundland in the Senate of Canada, in the event either of those two colonies joined Canada after 1867.

The Constitution Act, 1867 is the constitutional statute which established Canada. Originally named the British North America Act, 1867, the Act continues to be the foundational statute for the Constitution of Canada, although it has been amended many times since 1867. It is now recognised as part of the supreme law of Canada.