WA Premier Mark McGowan has banned controversial UK commentator Milo Yiannopoulos from using government sites when his tour comes to town in December.

The self-described 'supervillain' and 'anti-feminist' will bring his Troll Academy show to Australia in December, and controversy with it.

Milo Yiannopoulos is coming to Perth on a speaking tour. Credit:AP

Mr Yiannopoulos is infamous for his outspoken views against refugees, gay rights, and feminism, as well as comments that surfaced earlier this year that critics said showed him defending paedophilia, which he has since denied.

He has close ties to the alt-right and neo-Nazi movement, and has been permanently banned from Twitter following a series of controversial comments.