Adventures on Kythera is an Australian children's television series about five children who have adventures on the Greek island of Kythera.It premiered on 13 August 1991 on the Nine Network and aired until 1992. There were 13 episodes filmed but it was screened as two series, consisting of seven and six episodes. The series was produced and directed by John Tatoulis and written by Deborah Parsons.

The series also aired in the United Kingdom on the ITV network between summer 1991 and Easter 1992.