The individuals now face asset freezes and travel bans in the UK for alleged human rights abuses in the three African states.
The British government said it had added Wagner officials to its list, accusing them of being responsible for executions and torture in Mali and CAR and of threats to peace and security in Sudan.
The sanctions come weeks after Prigozhin’s failed mutiny in Russia, which raised questions about the future of Wagner’s military and commercial operations in African countries including CAR.
But footage published by Prigozhin’s press service on Telegram on Wednesday appeared to show the Wagner boss telling his fighters they would take no further part in the Ukraine war for now but to prepare for “a new journey to Africa“.
Newly sanctioned Konstantin Pikalyov, who now faces asset freezes in the UK and a travel ban, is an important adviser of Prigozhin’s, as well as being the operational head of Wagner in the CAR, the British government said in a statement.
“Wherever Wagner operates, it has a catastrophic effect on communities, worsens existing conflicts and damages the reputations of countries that host them,” the United Kingdom’s minister for Development and Africa Andrew Mitchell said.
Among others sanctioned were Vitaly Perfilov in the CAR and Alexander Maloletko, who it called a close associate of Prigozhin, plus Ivan Maslov, head of the Wagner Group in Mali.
In Sudan, the UK added Mikhail Potepkin, who it said was associated with the Wagner Group, as well as being a director of mining company Meroe Gold.
Meroe Gold was among three businesses that the government said it had sanctioned in Sudan for acting as fronts for the Wagner Group and threatening peace and security. It said Meroe Gold had imported equipment including weapons, helicopters and military trucks.
It is unclear whether the sanctioned individuals are also directly linked to the Kremlin.
In June, Russian president Vladimir Putin said Wagner was “fully financed” by the state, adding that about 86 billion roubles (approximately $940m) was paid to the group between May 2022 and May 2023.
However, in Mali, which is battling a years-long operation against armed groups affiliated with ISIL (ISIS) and al-Qaeda, Moscow and Bamako have previously said Russian forces there are not Wagner mercenaries but trainers helping local troops with equipment bought from Russia.
The mercenaries have been blamed for human rights abuses including most notably an incident in March 2022 in Moura, in central Mali, where local troops and suspected Russian fighters allegedly killed hundreds of civilians.