Turkish citizens kidnapped by gang in Haiti, says Turkey's consul
The group were taken hostage on Sunday as they drove to the capital Port-au-Prince from the neighbouring Dominican Republic, consul Hugues Josue told AFP.
He said they were members of the Muslim association Ashape, which provides language courses and religious education, according to its website.
"During their abduction, they got off the bus and had time to contact their organization," Josue said.
They were abducted east of Port-au-Prince, between the communes of Croix des Bouquets and Ganthier, he added.
The five men and three women are all aged between 20 and 26.
The United Nations said last week that clashes between rival gangs in northern Port-au-Prince have claimed the lives of at least 75 people since fresh violence erupted on April 24.
The world body said it was "deeply concerned by the rapid deterioration of the security situation" in the city.
For decades, armed gangs have run amok in the poorest neighbourhoods of Port-au-Prince, but they have increased their hold across the Haitian capital and the country at large in recent years, sending murders and kidnappings skyrocketing.
Last October, the "400 Mawozo" gang abducted a group of 17 North American missionaries and their relatives, including five children.
After five of the group were released, the rest escaped to safety in December.