Osterloh is a surname.
Prominent persons with this name include:
Gertrud Osterloh, the first woman to head the German Evangelical Church Assembly
Ian Osterloh, a British researcher who helped with the development of Viagra
Lerke Osterloh, a German judge, jurisprudent and tax law expert
Lilia Osterloh, an American women's tennis player
Margit Osterloh, a Professor of Organisation at the University of Zurich
Sebastian Osterloh, a German professional ice hockey defenceman
