Alba Balmaseda Domínguez is a Spanish architect, researcher, and educator. Her work explores the commons, the relationship between body-space, and spatial practices through design, performance and full-scale construction. She holds a PhD in Architecture (2025) with a dissertation on urban bathing. She established an independent practice in 2014 after graduating from the Polytechnic University of Madrid. She has taught at ETSAM, IUAV, the University of Stuttgart and TH Nürnberg, and has conducted research at Vastu Shilpa Foundation, Tokyo Wonder Site and Istituto Svizzero. She is a co-founder of the Performing Space Association and part of the female collective OFF-SEASON (formerly Bathing Girls).