Osanloo,Osanlou, ( fa, اسانلو) is an Iranian surname. Notable people with the surname include:
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Arzoo Osanloo (born 1968), Iranian-American anthropologist
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Mansour Osanlou
Mansour Osanloo (Osaloo) (منصور اسانلو) is a trade union activist in Iran, where he was 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 i ...
, leading trade union activist in Iran
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Iranian-language surnames