World Post Day - 2026.

Karnataka Postal Circle released a special cancellation on 9th October 2026 on the occasion of World Post Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

Indian Air Force.

Karnataka Postal Circle released a special cancellation on 8th October 2026 on the occasion of Indian Air Force Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

International Coffee Day

Karnataka Postal Circle released a special cancellation on 1st October 2026 on the occasion of International Coffee Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

International Podcast Day.

Karnataka Postal Circle released a special cancellation on 30th September 2026 on the occasion of International Podcast Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

World Rhino Day

Karnataka Postal Circle released a special cancellation on 22nd September 2026 on the occasion of World Rhino Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

World Organ Donation Day.

Karnataka Postal Circle released a special cancellation on 13th August 2026 on the occasion of World Organ Donation Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

A tribute to the Timeless Bond of Guru and Shishya

A Special Cover was released as a tribute to the Timeless Bond of Guru and Shishya on 7th August 2026 at Konchady on the occasion of SZUSICON 2026.

Cover Code: KTK/16/2026.

International Day of Friendship.

Karnataka Postal Circle released a special cancellation on 30th July 2026 on the occasion of International Day of Friendship. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

Yana Caves - Permanent Pictorial Cancellation.

A Permanent Cancellation was released on the Yana Caves at Kodambale Post of Kumta District on 4th June 2026.

Yana caves are located in Uttara Kannada district, karnataka, known for their massive black stone rock formation steeped in Hindy Mythology and sacred cave temple dedicated to Lord Shiva.

National Postal Worker Day.

Karnataka Postal Circle released a special cancellation on 1st July 2026 on the occasion of National Postal Worker Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

Inscription Stones of Bengaluru

A Permanent Pictorial Cancellation on Inscription Stones of Bengaluru was introduced at Kodihalli B.O on 22nd June 2026.

Courtesy: Sachin Shet, Mangaluru.

World Turtle Day.

A Special Cancellation was released on 23rd March 2026 at Bengaluru on the occasion of World Turtle Day.

Sri. Nandalike Balachandra Rao.

A Special Cover was released on the occasion of the First Death Anniversay of Sri. Nandalike Balachandra Rao at Puttur on 14th May 2026.

Cover Code: KTK/13/2026.

APS Educational Trust

A Special Cover was released to celebrate 90 years of  APS Educational Trust at Bengaluru on 21st April 2026.

World Brain Tumor Day.

Karnataka Postal Circle released a special cancellation on 5th June 2026 on the occasion of World Brain Tumor Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

World Environment Day.

Karnataka Postal Circle released a special cancellation on 5th June 2026 on the occasion of World Environment Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.

Central Food and Technological Research Institute.

A Special Cover was released to celebrate 75 years of Central Food and Technological Research Institute, Mysore on 3rd April 2026 at Bengaluru.

NIMHANS South Campus.

A Special Cover was released on the occasion on NIMHANS South Campus, Sakalawara on 3rd January 2026 at Bengaluru.

Cover Code: KTK01/2026.

Kempegowda International Airport.

A Special Cover was released to celebrate 18 years of Kempegowda International Airport at Bengaluru on 25th May 2026.

Cover Code: KTK/14/2026

Courtesy: Jagannath Mani, Bengaluru.

National Technology Day.

Karnataka Postal Circle released a special cancellation on 11th May 2026 on the occasion of National Technology Day. This cancellation was made available at all Bureaus and other Head Post offices in Karnataka.