Sir George Birkbeck (/ˈbɜːrkˌbɛk/; 10 January 1776 – 1 December 1841) was a British physician, academic, philanthropist, pioneer in adult education and a professor of natural philosophy at the University of Strathclyde. He is the founder of Birkbeck, University of London and was head of the Chemical Society. He is one of the creators of the earliest chemistry laboratory for undergraduates at University College London.
Born to a Quaker family (his father was a merchant and banker) in Settle, North Yorkshire, Birkbeck went to Sedbergh School and then completed his training as a doctor at the University of Edinburgh Medical School in 1799 with an MD degree. He is of the same Birkbeck family as early 19th-century Illinois pioneer, social reformer, author, publicist and agricultural innovator Morris Birkbeck. Before practising as a physician, however, he initially embarked on an academic career, being appointed professor of natural philosophy at the Andersonian Institution, which later became the University of Strathclyde in Glasgow.
After mechanics started asking questions about the apparatus he used in his lectures, he had the idea of holding free, public lectures on the 'mechanical arts' (c 1800-1804). These Saturday evening events proved very popular and continued after his departure to London, leading to the formation in 1821 of the first Mechanics' Institute in Glasgow.