Kosyo Minchev (b. 1969) is a Bulgarian artist who lives and works in New York. He graduated from the National Academy of Arts in Sofia in 1996 and is among the key figures associated with the XXL group in the 1990s—one of the most radical phenomena in Bulgarian contemporary art during the post-socialist transition.

In his practice, Minchev explores the boundary between tradition and its disruption, employing fragmentation and deformation as primary artistic techniques. His sculpture operates as a field of tension between form and transformation, where classical references are subjected to processes of reduction and critical rethinking.

Since 1997, he has lived and worked in New York, where he has developed his international career. He has maintained long-term collaborations with Stefan Stux Gallery (New York) and Beaumontpublic + königbloc (Luxembourg). His work has been presented in numerous exhibitions across Europe and the United States, including at Wittgenstein House (Vienna) and the Queens Museum of Art (New York), and has been featured in publications such as The New York Times, Village Voice, and Sculpture Magazine.

His solo exhibitions include Inwardly (Observatoire 4, Montreal, 2002), Sculptures (Stefan Stux Gallery, New York, 2004), New Paintings and Sculptures (Stefan Stux Gallery, New York, 2006), an exhibition at Beaumontpublic + königbloc (Luxembourg, 2007), The Magnitude of the Lamb (Beaumontpublic + königbloc, Luxembourg, 2010), Passing Through (Arosita Gallery, Sofia, 2010), Erasing the Tracts (Stefan Stux Gallery, New York, 2012), Lambs and Landscapes (Stefan Stux Gallery, New York, 2013), Coarse (Union of Bulgarian Artists, Sofia, 2016), A Love Story (ONE Gallery, Sofia, 2026), and The Island of Sculpture (with Georgi Donov, Sofia Arsenal – Museum of Contemporary Art / Sofia Arsenal – MCA, Sofia, 2026).