Elena Kriegner (born October 19, 1968) is a business owner, specializing in fashion and jewelry design. She lived and studied in Austria, where she opened her first jewelry workshop after graduating with a master’s degree. She later moved to New York City, where she set up her jewelry business. Kriegner has won a number of prestigious jewelry awards in North America and made a name for herself by creating an innovative ring design in 2015, which solved the ring size problem for both consumers and retailers. She has also featured in the media for a number of branding issues over the term, Uber.