José Estremera (Madrid, 1969) is a Spanish writer, editor, and photographer. His literary work spans short stories, poetry, and aphorisms, with an often experimental and transgressive style. He is known for his "mutant stories," where he explores narrative fragmentation and reconfiguration. He founded the publishing house Estremera Editora, dedicated to publishing contemporary art and literature, often with an avant-garde approach. He has published several books of short stories and poetry, and his work also includes artistic photography, exploring the relationship between image and text. His work has been included in various anthologies.