Hermanna Molkenboer-Trip (1851–1911), was a Dutch industrialist. She was the daughter of the lawyer Scato Trip (1807–1871) and Martha Cornelia Blok (1825–1867). In 1875 she married Johannes Hermanus Molkenboer (1845–1892), owner of the major textile industry JH Molkenboer jr i Oldenzaal in Twente. She became the managing director of the company when she was widowed in 1892. Her company provided linen to the dowry of the queen upon the royal wedding in 1901, and was given a royal warrant in 1902. She left the company to her daughter.