219 Olympiads are open right now, 1 of them fully funded. Filter by subject, level, region and your nationality, or browse the deadlines closing soon.
The Indian National Astronomy Olympiad (INAO) is the national-level selection examination in astronomy that forms stage two of the Indian olympiad pat…
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The USA Biology Olympiad (USABO) is the premier national biology competition for high school students in the United States. After two rounds of online…
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The National Standard Examinations (NSE) are a set of subject-wise qualifying examinations (NSEP, NSEC, NSEB, NSEA, NSEJS) that form the first stage o…
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The Indian Olympiad Qualifier in Mathematics (IOQM) is the first national-stage qualifying exam in India’s Mathematical Olympiad programme. It tests m…
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The USA Astronomy and Astrophysics Olympiad (USAAAO) is the national competition that selects the U.S. team for the International Olympiad on Astronom…
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The Australian Science Olympiads is a staged science extension programme for highly motivated senior students in Australian high schools, covering Bio…
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The International Economics Olympiad (IEO) is an annual competition for high school students in the areas of economics and finance. It brings together…
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The International Biology Olympiad is an annual international competition in biology for secondary-school students who qualify through national select…
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The European Olympiad of Experimental Science (EOES) is an annual team-based practical laboratory competition for secondary-school students. It focuse…
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The Asian Pacific Mathematics Olympiad (APMO) is an annual international mathematics competition for school students from countries in the Pacific-Rim…
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The European Physics Olympiad (EuPhO) is an annual physics competition for high school students that combines theoretical and experimental examination…
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The U.S. Physics Team is a national selection and training programme for high school students to represent the United States at the International Phys…
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The Chemistry Olympiad Sri Lanka (COSL) is an annual national chemistry competition run by the Institute of Chemistry Ceylon to identify talented stud…
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The International Young Physicists’ Tournament (IYPT) is a team-oriented scientific competition in which secondary school students work on open-ended…
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The European Girls' Olympiad in Informatics (EGOI) is an international programming competition for young women interested in computer science. It is s…
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The European Junior Olympiad in Informatics (EJOI) 2026 is a competitive programming olympiad for junior secondary-school students. The event takes pl…
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The European Mathematical Olympiad 2026 (EMO 2026) is a continental mathematics competition held in Vilnius, Lithuania, co-hosted by Lithuania and Ukr…
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The Chinese Mathematical Olympiad is an annual invitational mathematical competition for high school students in China organised by the Chinese Mathem…
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The Olimpiada Matemática Española (OME) is an annual national mathematics problem-solving contest held in Spain and directed at Bachillerato (upper se…
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The Australian Mathematical Olympiad (AMO) is a multi-stage mathematics examination programme for school students. It comprises distinct competitions…
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The Asian Physics Olympiad (APhO) is an annual competition for high-school students from Asia and Oceania featuring theoretical and practical physics…
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The European Girls' Mathematical Olympiad (EGMO) is an international mathematics competition exclusively for high school female students who enjoy mat…
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The 33rd Central European Olympiad in Informatics (CEOI) is an annual informatics competition for top secondary school students from Central European…
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The International Geography Olympiad (iGeo) is an annual competition for the best 16 to 19-year-old geography students from around the world. The comp…
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