Two Nigerians resident in Johannesburg, South Africa, Goziem Akpenyi and Bonny Iwuoha, have been stabbed to death by unknown criminals.
They were killed in separate incidents on April 5 and 6, 2019 respectively, according to the assistant secretary of Nigerian Union in South Africa, Odefa Ikele.
No fewer than 120 Nigeria have been killed in South Africa since 2016.
The latest killings add to the shooting deaths of for Nigerians last month.
A report has been filed with the police.
South Africa has been gripped by xenophobia perpetrated by blacks claiming that foreigners are taking their jobs and women.
A South African international commercial luxury bus was set ablaze in Malawi on Tuesday as reprisals spread.