Apollonius (Ancient Greek: Απολλώνιος) of Athens was a son of the ribald poet Sotades. He wrote a work on the poetry of his father. He lived in the late 3rd century BCE.
This article incorporates text from a publication now in the public domain: Leonhard Schmitz, Leonhard (1870). "Apollonius". In Smith, William. Dictionary of Greek and Roman Biography and Mythology. 1. p. 238.