Sirait is one of Toba Batak clans originating in North Sumatra, Indonesia. People of this clan bear the clan's name as their surname. Notable people of this clan include: Charles Bonar Sirait (born 1971), Indonesian television presenter Linton Sirait, Indonesian judge Maruarar Sirait (born 1969), Indonesian politician Sabam Sirait (1936-2021), Indonesian politician