Mansour Osanloo (Osaloo) (????? ??????) is a leading trade union activist in Iran, where he has been imprisoned several times from 2005 to 2008.
Osanloo was then held in Evin Prison, serving a five-year prison sentence, and freed in June 2013.
He is a founding member of the Syndicate of Workers of Tehran and Suburbs Bus Company, an independent union that has been campaigning vigorously for workers’ rights.