Ion Arregui (San Sebastián, 1982) is a multidisciplinary artist with a degree in Fine Arts from the University of the Basque Country in 2004 and the Academy of Art of Sofia (Bulgaria). He employs various artistic disciplines, and his implicit cultural inheritances, without compartmentalizing them, form part of a greater relationship within the artist's discourse.

He is a co-founder of the artistic collective Atoma (2005) alongside Aitor Bengoetxea and Martín Ferran, awarded by Procesos 06 (Madrid, 2006) with the KEA project. He has participated in multiple exhibitions, been part of the INJUVE Young Art Show (2007), and was later invited to participate in the Estancias, awarded the first prize at the XLII competition for emerging artists of Guipúzcoa, and supported by the program Art and Research: Montehermoso 08 with a project titled Transición Española.