Agyrrhius/Agyrrhios of the deme Collytus in Attica, was an Athenian politician in the final years of the 5th and early years of the 4th century BCE. His best-known accomplishment was the establishment of pay for attendance at meetings of the Ekklesia (Assembly), in reward for which (apparently) he was elected general in 390/89. He was also named as one of the proposers of a decree to reduce payments to the comic poets. Harpokration gave him credit for establishing the theorika so the poor could attend theater performances, but this attribution is contested by some scholars.