List of The Avengers (TV series) episodes

This is an episode list for the 1960s British television series The Avengers. The series was aired in Britain, on ITV, between 1961 and 1969.

The first four series were made in black-and-white. The first three were pre-recorded on videotape (except where noted) with occasional filmed inserts. Beginning with series 4 the series moved to all-film production, shot using the single-camera method. From series 5 onward, the episodes were filmed in colour. The sixth series was broadcast in the US before it was shown in the UK.