- Patricia Bath, a physician and scientist who researches eye health and invented a laser-based cataract surgery technique. She is now retired. She is a Google Science Fair 2013 judge.
- Bill and Lorna Glaunsinger, who are judging chairs for the Intel International Science and Engineering Fair 2013, which means they recruit the hundreds of judges Intel ISEF requires. Bill is a retired chemist and Lorna, a retired science teacher. They are husband and wife.
- Steve Myers, director of accelerators and technology at CERN, the European Organization for Nuclear Research. He is a Google Science Fair 2013 judge.