Pujyapadacharya is a highly honorific title used in Jainism for senior, highly respected Jain acharyas (spiritual teachers) who have historically guided monks and lay followers and often written important commentaries on Jain scriptures. The title signifies both reverence (pujyā) and the role of a principal teacher (pad‑ācārya) within a tradition.

• In both Digambara and Śvetāmbara lineages, eras of eminent teachers have been referred to with this title.
• The role of a Pujyapadacharya is to interpret and teach Jain doctrine, discipline, and ethics, and to oversee religious instruction and monastic guidance.
• There can be differences in how the title is used or pronounced between Digambara and Śvetāmbara communities, and in which specific texts or commentaries they are associated with, depending on tradition and historical context.

If you would like, I can share more about the traditional duties, notable works, and the exact way the title is used in a particular Jain tradition. You can read more here