Do Sikhs have a clergy?

No. The Sikh gurus were very clear about each Sikh making her or his own journey and not depending on clergy to show them the way. Sikhs do, however, have Granthis. These are people who have studied the Sikh scriptures extensively and are available in the Gurdwaras as teachers. They often lead a congregation, but members from the congregations – both men and women – can always perform the same ceremonies.