Leendert Cornelis van der Vlugt (13 April 1894 – 25 April 1936) was a Dutch architect in Rotterdam.
In the architects office Brinkman & Van der Vlugt he was responsible for the architecture of the Van Nelle Factory, a listed monument of the UNESCO World Heritage Site since 2014.
After the death of the Rotterdam architect Michiel Brinkman in 1925, his son Johannes Brinkman, a constructional engineer, took over the architectural office and made Leendert van der Vlugt co-director.