Walter v Alberta (AG), [1969] S.C.R. 383 is a famous decision of the Supreme Court of Canada. The Court upheld the Albertan provincial Communal Properties Act of 1955, which among other things, restricted the amount of land that could be owned by Hutterites and Doukhobors. The Act required that those wishing to use land for communal colonies must first obtain the permission of the provincial government. It was intended to restrict communal use of land, but had the effect of discriminating against religious groups.