The South Ethiopia Regional State () is a region in southern Ethiopia. It was formed from the southern part of the Southern Nations, Nationalities, and Peoples' Region (SNNPR) on 19 August 2023 after a successful referendum.
Wolaita Sodo is the region's political and administrative center. Other regional bureaus were established in Wolaita Sodo, Dilla, Arba Minch, Sawla, Karati and Jinka.
The following list shows founding and newly established zones in South Ethiopia Regional State.