"It's shameful that this is happening," Steve Hay, one of the Trading Standards team responsible for the closures, said.
He believes that the sale of illegal goods is a crime causing deep problems in the community.
Illegal cigarettes, tobacco and vape products were seized from 3,624 shops across England, Scotland and Wales in 2024-25, according to BBC Freedom of Information requests.
The Home Office said that "over 500 town centres are getting extra neighbourhood patrols" and that these would have a major role in cracking down on the sale of illegal tobacco products.