Ravidassia or the Ravidas Panth is a religion based on the teachings of Guru Ravidas. It was considered a sect within Sikhism until 2009. The new religion was officially announced on 29 January 2010 by the Dera Sachkhand Ballan. Its scripture is the Amrit Bani of Guru Ravidas. However, some Ravidassias continue to maintain mainstream Sikh religious practices, including the reverence of the Guru Granth Sahib as their focal religious text, wearing Sikh articles of faith (5Ks), and appending Singh or Kaur to their names.

Historically, Ravidassia represented a range of beliefs in the Indian subcontinent, with some devotees of Ravidass counting themselves as Ravidassia, but first formed in the early 20th-century in colonial British India. The Ravidassia tradition began to take on more cohesion following 1947, and the establishment of successful Ravidassia tradition in the diaspora. Estimates range between two and five million for the total number of Ravidassias.

Ravidassias Sikhs believe that Ravidas is their Guru (saint) whereas the Khalsa Sikhs have traditionally regard him as one of many bhagats (holy person), a position considered lower than that of a Guru in Sikhism. Furthermore, Ravidassias Sikhs accept living sants of Ravidass deras as Guru. The Ravidassia religion was significantly emerged as a distinct faith following the 2009 assassination attack on their visiting living Guru Niranjan Dass and his deputy Ramanand Dass in Vienna by Sikh militants. Ramanand Dass died from the attack, Niranjan Dass survived his injuries, while over a dozen attendees at the temple were also injured. This triggered a decisive break of the Ravidassia group from the orthodox Sikh structure.

Prior to their break from Khalsa Sikhism, the Dera Bhallan revered and recited the Guru Granth Sahib of Sikhism in Dera Bhallan. However, following their split from mainstream Sikhism, the Dera Bhallan compiled their own holy book based exclusively on Ravidas's teachings, the Amritbani Guru Ravidass Ji, and these Dera Bhallan Ravidassia temples now use this book in place of the Guru Granth Sahib.

Guru Ravidas was born on 15 January 1377 CE (Indian calendar Sunday Sukhal Falgin Parvithta 1433) to the Chamar community. His birthplace was a locality known as Seer Govardhan in the city of Varanasi, Uttar Pradesh state, India. The birthplace is now marked by the Shri Guru Ravidass Janam Asthan (Begampura), and is a major place of pilgrimage for the followers of Guru Ravidas today. Ravidassias Sikhs believe that Ravidas died in Benares at the age of 151.

Ravidas taught the following principles:

A Ravidassia place of worship is called a dera, sabha, mandir, gurudwara, or bhawan, sometimes translated as temple.

Outside the sabha there is always a flag upon which is written the Nishaan, and above it the "Harr" symbol which symbolising enlightenment from Guru Ravidas' teachings. But Guru Ravidass Sabhas in Derby, Walsall, Gravesend, Montreal and Papakura are exceptions, as these Sabhas' official title boards display Ek Onkar and Khanda emblems alongside Harr. The title boards of these sabhas clearly mark the buildings as both Sikh Gurdwaras and Ravidass Temples. Moreover, Derby Sabha's display board mentions it as a Sikh temple.