In the present chapter, the different C60-based polymers have been classified according to structural parameters and the different synthetic strategies to prepare them have been highlighted. Two new families have been added, namely fullereneâ nanotubes hybrid and DNAâ fullerene hybrid, due to the nondiscrete nature of the corresponding members. Finally, fullerene-containing polymersâ most promising applications have been discussed, mainly focusing on nonlinear optics, DNA-cleaving and photovoltaic properties.