In 2025, there is no single, fixed “Chennai Chaturmas list” for all Jains. Different Jain traditions (Śvetāmbara Mūrtipūjak, Sthānakvāsī, Terāpanth, Digambar, etc.) invite their own sādhu–sādhvijis, and each sangh in Chennai decides separately. Also, plans sometimes change even during Chaturmas itself.

From currently available information:

• Chaturmas 2025 period (Jain):

Around 6 July 2025 (Āshādh Shukla Ekādashi) to 3 November 2025 (Kārtik Shukla Ekādashi).

• One known example (Śvetāmbara Mūrtipūjak):

Gurudev Bhagyachandra Vijayji Maharaj Saheb has Chaturmas Pravēsh announced at Jain Sangh, T. Nagar, Chennai (per public Chaturmas announcements).

However:

1. Other Acharyas/sanghs (Śvetāmbara, Terāpanth, Sthānakvāsī, Digambar) may also have their own Chaturmas in different parts of Chennai (Sowcarpet/George Town–Mint Street side, T. Nagar, Mogappair, etc.).
2. The exact full list of all sadhus/sadhvis doing Chaturmas in Chennai 2025 is finalized and updated by:

- Each local Jain sangh/derasar committee in Chennai, and - The official saṅghs of the respective Acharyas.

For a precise, up‑to‑date list (names + exact locations) for your sect, you should:

• Contact your own tradition’s Chennai sangh/derasar (e.g., T. Nagar, Sowcarpet/George Town) and ask for their “Chaturmas 2025 list”.
• Or check the latest Chaturmas notices circulated by your Acharya’s sangh.

A short explanation about Chaturmas dates for 2025 is also given here

And a Chennai‑specific guidance note is here