Gaelscoil Sheoirse Clancy is a school in Southill, Limerick, Ireland.
Its current principal is Aileen Costello after the departure of the previous principal Donncha Ó Tuathail. The school ranges from Junior Infants to sixth class. The school has great ties with Gaelcholáiste Luimnigh .
The former Kerry Gaelic footballer Declan Quill taught classes fifth and sixth at this school for two years. Mary Robinson 1st female president of Ireland visited this school.