The 51st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) will take place in Barcelona, Spain, from May 3–8, 2026, at the Centre de Convencions Internacional de Barcelona (CCIB). As the flagship conference of the IEEE Signal Processing Society, ICASSP 2026 will showcase cutting-edge advancements in signal processing research and applications through a diverse technical program. Attendees can expect world-class oral and poster presentations, keynote speeches, exhibitions, live demonstrations, tutorials, and short courses. The event will bring together top researchers and industry leaders from around the world, offering exceptional networking opportunities. Outstanding papers and contributors will be honored with awards during the conference.