The Solar Anus is a short Surrealist text written by the French writer and philosopher Georges Bataille.

Albeit elliptically, its aphorisms refer to decay, death, vegetation, natural disasters, impotence, frustration, ennui and excrement. It makes ironic reference to the sun, which, although it brings life to the Earth, can also result in death from its unrestrained energies. Moreover, the anus may be seen as a symbol of the inevitability of residual waste due to its role in excretion.