What is the minimum IELTS score required to study in Canada?

Minimum IELTS requirement for studying in Canada is overall 6, but that's very generic. IELTS requirements vary as per your institution, you select for yourself as per the program you select for yourself. Most postgraduate programs require 6.5 IELTS overall minimum, without any band less than six and most undergraduate program require 6 overall. No band should be less than 6.