The Philosophical Institute of Victoria was a scientific institute which functioned in Victoria, Australia during 19th century. It was founded in 1854 through the amalgamation of the Victorian Institute for the Advancement of Science and the Philosophical Society of Victoria. The first meeting of the newly amalgamated group was held on 10 July 1855 at the Museum of Natural History, chaired by a representative of the Victorian Institute, Dr J. Maund. According to the amalgamation statement, 'the objects of the Philosophical Institute shall be the same as that of the Philosophical Society, and that the mode of operation of the new Institute shall be the same as that of the old Society'. The inaugural president was the Victorian Surveyor General Captain Andrew Clark.