The Oxford University 21st Century Challenge Competition is a new international entrepreneurship competition, jointly organized by the Oxford Science Enterprise Centre (OxSEC) and the James Martin Institute for Science and Civilisation (JMI) at the Said Business School, Oxford.

This new competition is open to entrepreneurs world wide, and is looking to encourage innovative new business ideas - from new products and services to innovative operational processes and business models that can help to solve some of the major social, environmental and health challenges of the 21st century.

This year the competition has a total prize fund of £65,000, with £35,000 for the overall winner and three runners-up prizes of £10,000.