This chapter provides a brief overview on most important recycling processes of selected thermoset classes. These include crosslinked polyolefins, formaldehyde resins, polyurethanes, epoxy resins, polycyanurates, unsaturated polyester and vinyl ester resins, benzoxazine resins, perfluorocyclobutane polymers, acrylate-based thermosets, hydrocarbon resins, and vitrimers. References for further reading are provided for each of these classes.