List of All Creatures Great and Small (TV series) characters

This is a list of characters — and the actor(s) who played them — featured in the British television series All Creatures Great and Small. Over 600 characters were featured over ninety episodes, with several actors playing multiple characters during the course of the series.

James Herriot and Siegfried Farnon are the only two characters to appear in all ninety episodes. Tristan Farnon appears in 65 episodes, Helen Herriot in 86.

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