The 11th international workshop on new trends in spintonics, Spins, Waves and Interactions 2026, will take place from August 24 to August 26, 2026 in Greifswald, Germany. This traditional international workshop and networking event aims to bring together both established scientists and young, talented researchers in the field of spintronics. The main focus topics are magnons, non-conventional magnetic materials, ultrafast methods, and spin- and magneto-transport. This year, the event is co-organized as a joint workshop with the COST Action CHIROMAG, the aim of which is the strengthening of collaborations among researchers to advance research in the areas of magnetism, chirality, and broken symmetries. We will meet at the pleasant venue of the Krupp Kolleg with a series of invited talks and contributed posters.