Gurdwārā Bābā Aṭṭal Rāi (Punjabi pronunciation: [ɡʊɾᵊd̪ʊäːɾäː bäbːäː əʈəllːə̆]) is a famous Gurdwara in Amritsar dedicated to Atal Rai, a son of Guru Hargobind and Mata Nanaki. It consists of nine stories and is around forty metres in height. It is just a short walk from the famous Harmandir Sahib.

The structure is located in the southern direction of the Golden Temple. It is approximately 135 metres away from the Sarai Guru Ram Das building.

The building is octagonal in shape, with a double-octagonal structure. The tower is ascended by 110-steps, with seven stories in full-size. One octagonal structure is the bigger of the two and rises externally and the other, smaller one rises internally, with the external one being circumambulatory to the interior one. The accompanying stories of the exterior octagonal structure ceases after the sixth floor, but they continue until the ninth for the interior octagonal structure. The ninth floor is topped off with a golden dome. A double staircase, using the wall breadth, takes one to the top of the building. At the ground floor, there are four entry doors on each of the main directions. The main entrance of these four entry doors is the one facing in the eastward direction. There is a central room on the ground floor that also has four doors and the Guru Granth Sahib is displayed within this room placed on a brass canopy. The doors of the structure are brass and silver and feature intricate embossed artwork on them. There are various brass plaques, which are embossed, depicting Sikh and Hindu themes throughout the structure. Groupings of three embossed brass plaques are adhered to each of the four exterior doors.

Built some four centuries ago, the Baba Atal Gurdwara is commemoration of the young life of Baba Atal Rai (1619–1628), the son of Guru Hargobind. Its nine stories echo his nine years of life before his death in 1628. According to Sikh legend narrated in the Gurbilas Chhevin Patshahi, Atal Rai revived a friend named Mohan who was bitten by a snake and subsequently died as a result of the injury. Upon hearing the news of the event, his father was displeased as the performance of miracles is rebuked by the Sikh gurus. After being admonished by his father for the miracle, Atal Rai retired himself to the bank of Kaulsar and died on 13 September 1628 with the aim of leaving this world. His remains were cremated on the bank of Kaulsar. The tower was built in his memory and to commemorate his short life. Even though Atal Rai died as a child, he was given the honorific 'baba', usually given to aged and respected men, in commemoration for his spiritual powers.

Initially a small samadhi (Indic cenotaph) was constructed at the site, which eventually transformed into a gurdwara. In India, it is a common practice for the tombs of saintly individuals to be gradually transformed into religious shrines as time goes by. It was during the time of Maharaja Ranjit Singh that the present-day, nine-story tower was constructed. However, Kanwarjit Singh Kang believes the present-day tower had been erected between circa 1775–1800 (last quarter of the 18th century). According to Sundar Singh Ramgarhia, the foundation of the site was laid-down in 1779. Repairs, extensions, and renovations to the structure were conducted in the coming years from time to time. The first two stories of the tower were constructed under the purview and direction of Jodh Singh Ramgarhia. Whilst the remaining stories were constructed by various sardars of notability and public donations. The guilt-dome at the top of the tower was presented by Desa Singh Majithia.

The gurdwara was famed for its langar and many pilgrims and destitute people visited it to partake in it, where it was freely distributed to all visitors. This led to the coining of a saying related to Baba Atal in the local Amritsari vernacular:

Bābā Atall,
pakkīā̃ pakāīā̃ chall.

Baba Atal sends prepared meals.