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HQ

The Theosophical Society

International Headquarters, Adyar, Chennai, India
lawn

Medha Gautam Garden

The lawn in front of the Headquarters main building
LBC

Leadbeater Chambers

Accommodation
Audience

INTERNATIONAL CONVENTION

Next International Convention 31.12.2025 - 4.1.2026

Mission of The Theosophical Society

The mission is to serve humanity by cultivating an ever-deepening understanding and realization of the Ageless Wisdom, spiritual self-transformation, and the unity of all life.
 

Official Trailer

Click the image to view the Trailer

A Documentary film on 150 Years of Theosophy

The Film will have its premiere at the 12th World Congress of the Theosophical Society, in Vancouver, in July 2025.
"For 150 years, Theosophy has whispered an ancient truth: we are not separate, but sparks of the same eternal flame."
In every age, there are those who dare. Those whose hearts burn with a fire that cannot be extinguished.

Ongoing and coming events

In-Person
WFYT at Naarden
Date: -
09:00 IST - 16:00 IST
In-Person
12th WORLD CONGRESS
Date: -
09:00 IST - 16:30 IST
Speaker:
At Adyar Campus
SOW 2025 October
Date: -
09:00 IST - 12:30 IST
At Adyar Campus
SOW 2026 January
Date: -
09:00 IST - 12:30 IST
At Adyar Campus
SOW 2026 February
Date: -
09:00 IST - 12:30 IST
At Adyar Campus
The School of the Wisdom
Date: -
08:30 IST - 12:30 IST
At Adyar Campus
SOW 2026 November
Date: -
09:00 IST - 12:30 IST

TS around the world

TS World
click for International Directory

The Theosophical Society, founded in 1875, is a worldwide organization. It has branches in around sixty countries throughout the world. You can find Sections, Associations, Agencies, Lodges attached to Adyar, and Retreat Centres. 

On the map-page, you can 
* zoom in and out like google map
* by clicking the blue symbol on the map a POP-UP will appear
* by scrolling below the map, there is a LIST of all TS organizations.

12th World Congress, TS

"Toward Insight and Wholeness: Our Role in Shaping the Future". University of British Columbia, in Vancouver, CANADA, 23-27 July.

The Theosophist

The Theosophist is the official organ of the President, founded by H. P. Blavatsky on 1 Oct. 1879. It is a monthlt publication.

150th Convention 2025

One World, One Life: The Spirit of a New Humanity. 31 Dec 2025 - 4 Jan 2026.
Celebrating 150 years of the Theosophical Society.

Adyar Newsletter

Quarterly publication of the Theosophical Society. News from the international headquarters Adyar, Chennai, India

The School of the Wisdom

Particularly meant for members of the Theosophical Society to deepen understanding of theosophy, making it a living force in daily life.

The Theosophical Society

The TS, founded in 1875, is a worldwide organization focused on Service to Humanity based on the realization that all are One.

The Theosophist

May 2025
Volume 146
Issue No: 8
April 2025
Volume 146
Issue No: 7
March 2025
Volume 146
Issue No: 6
February 2025
Volume 146
Issue No: 5

Official Trailer

The Theosophical Society presents the TRAILER for the film of 150 years of Theosophy. The film is to have its premiere at the World Congress of the Theosophical Society in July 2025 in Vancouver.
"For 150 years, Theosophy has whispered an ancient truth: we are not separate, but sparks of the same eternal flame."
https://youtu.be/bStbI-Lj8a0?feature=shared