The Aetolian League was a short-lived football league in the south east of England. It was established in 1959 after the Kent League folded, leaving a number of clubs without a league to play in. Seven of the founder members were from the Kent League and four from the London League. The league had two divisions, although Division Two consisted mainly of the reserve teams of clubs in Division One; Medway Corinthians and Orpington Athletic were the only two clubs to field a first team in Division Two; Medway joined in 1959 and left in 1961, with Orpington joining in 1960 and remaining until the league folded. As a result of Division Two being largely reserve teams, there was no promotion or relegation between the two divisions.