Smoothed Particle Hydrodynamics (SPH), whilst well established in the fields of astrophysics and coastal/ocean engineering, is increasingly being applied to a broader range of applications, including multiphase flow, complex rheology, multi-physics problems, material fractures, and geomechanics. This SIG meeting will showcase the diversity of SPH, both in method and application. The meeting will be a one-day hybrid event at the University of Manchester, with both in-person and online attendees welcome.