A Granthi (Punjabi: ਗ੍ਰੰਥੀ, IPA: [ˈɡɾənt̪ʰi]) is a person, female or male, of the Sikh religion who is a ceremonial reader of the Sri Guru Granth Sahib, which is the Holy Book in Sikhism, often read to worshipers at Sikh temples called a Gurudwara. The name Granthi comes from the Sanskrit granthika, which means a relater or narrator. Any Sikh individual appointed the title of being a Granthi is considered a principal religious official of Sikhism. Although they are considered religious officials in Sikhism, they are not considered to be the equivalent of a priest, as the belief is that there are no such religious intermediaries.
To be appointed a Granthi, one of the main qualifications is the commitment to the Sikh religion by becoming an Amritdhari Sikh. This is an acceptance of the full physical and spiritual discipline outlined in the Sikh Reht Maryada through a religious ceremony performed at the Gurudwara called an Amrit Sanchar. This ceremony is approved and conducted by the Panj Pyare, the Five Beloved Ones, who have themselves committed to the religion by becoming an Amritdhari Sikh. The five who are selected to perform this ceremony are chosen by the holy congregation referred to as the Sangat.
Other important qualifications include being able to read the holy scriptures of the Sri Guru Granth Sahib, which is the duty of a Paathi in the Gurudwara. A Granthi must be able to interpret the sacred hymns written in the Sri Guru Granth Sahib, referred to as Gurbani, and must be able to fluently deliver sermons to the Sangat at the Gurudwara. Another important qualification is the ability to complete all duties related to taking care of the Sri Guru Granth Sahib at ceremonies as it is referred to as the "living Guru" in a Gurudwara and by Sikhs worldwide.