This is a list of succession templates, both extant and deleted. It serves a double purpose. The first three sections provide an index of the templates sanctioned by WikiProject Succession Box Standardization, which are fully documented in Template:S-start and fulfil all the criteria of standardisation, flexibility, and ease of use. The fourth and fifth sections list all the succession templates that do not fulfil said criteria, which are either monitored or in the process of their removal from articles and their subsequent deletion; the page helps SBS organise and supervise this effort and ensure that none of the deleted templates is recreated.