Salt North (Irish: An Léim Thuaidh) is a barony in County Kildare, Ireland.

This makes Salt one of very few Irish placenames derived directly from Latin.

The Uí Gabla sept of the Dál Chormaic is noted early in Salt North.

Ó Gelbroin is found as a chief of Mag Life on the plains of the river Liffey here.

This article related to the geography of County Kildare, Ireland is a stub.