Many of CO-OP’s house brand products including their toilet paper and paper towels are Made in Canada.
Western Family paper products seem to be as well, although I prefer co-op gold for this application.
Not sure if any other house brands are as well? FRANK stuff at Canadiantire is good quality but I don’t have any to check the place of manufacture.
FYI the Kirkland Signature 2-ply is labels made in Canada with domestic and imported materials. (obviously less Canadian than going with a Canadian brand but still made here)