The Kaosikii or Kaos'ikii dance is a dance invented on September 6, 1978 by the Indian philosopher and social reformer Prabhat Ranjan Sarkar aka Shrii Shrii Anandamurti (1921–1990).

[1][2] Sarkar claims the kaos'ikii dance is a psycho-physical exercise which would benefit the mind by developing mental stamina and strength.

Some hints to this dance are also contained in the speech "The Cosmic Father Has a Special Responsibility" given in Madras (India) on December 4, 1978 and later published in "Ánanda Vacanámrtam Part 6, Chapter 5"[3][4] and "Discourses on Tantra Volume Two, Chapter 23".

[5][6] “The name Kaoshikii comes from the Sanskrit word kosha, meaning “layer of mind”.

Kaoshikii develops the subtler layers of mind, cultivating the feeling of mysticism – the endeavour to establish a link between the finite and the infinite – in one’s consciousness.