Kala bhairavastakam (Hindi: काळ भरतीकम) is a Hindu religious festival that takes place on the fifth day of the month of Chaitra. It is a religious festival that is dedicated to the god Kala and is celebrated in India, Pakistan, Sri Lanka, the Philippines, and Singapore. It is a feast day for Lord Shiva, and it is known as the auspicious day to offer worship to Kala Bhairava. Kala Bhairava is the manifestation of Lord Shiva.

The festival begins with the lighting of the kalash, a ceremonial lamp, and the chanting of a mantra. The main object of the festival is to worship the god Kala and to give offerings to the gods. Kala is the most important deity in Hinduism and is worshiped as the god of the kitchen.

On the day of the festival, the key to the kitchen is given to the priest and it is opened by him. The people then go to the temple and offer prayers to the gods and make offerings. The festival is also a day for the people to enjoy and to give offerings to the gods.