In message posted on Twitter, the LBC host and newspaper columnist wrote: “Do not be part of the problem. We need a final solution.”
The phrase echoes the Nazi Final Solution, the plan for the genocide of Europe's Jews in the Holocaust.
Ms Hopkins message was directed at This Morning TV host Philip Schofield and was later deleted and replaced with a re-worded message reading: “We need a true solution".
Social media users immediately labelled her post as a incitement to genocide.
Ms Hopkins hosted a weekly show every Sunday on the station.
