Niebla is a town and municipality located in the province of Huelva, in Andalusia, southern Spain.

The town's early importance was due to the silver industry, exploited by Phoenician traders by the 8th century B.C.

[4] Niebla has once been a Catholic bishopric, suffragan of the Metropolitan Archdiocese of Sevilla in the Visigothic Kingdom, founded probably around 400.

It survived the Muslim conquest of Iberia, until the arrival of the most intolerant Almohads in the 12th century, when its last (name lost) bishop fled to Seville.

It has had the following incumbents, so far of the fitting Episcopal (lowest) rank :[5] Media related to Niebla, Spain at Wikimedia Commons