IHSA (Irish: Comaltas na gCumann Staire) is an academic organisation which promotes the study of history in Ireland.

The association organises an annual conference in Ireland on a rotating basis between the main third level institutions offering history courses and research facilities.

[1] The Inaugural Congress of the Irish Inter-Varsity History Students took place at Newman House, St Stephen's Green, Dublin, on 17 February 1950.

[6] The Comhdháil 2016 Conference took place on the weekend of the 19–21 February 2016 on the campus of NUIG in Gaillimh - Galway, the main city of the province of Connacht on the west coast of the island.

On the weekend of 1–2 March the Comhdháil 2019 Conference was organised on the campus of MIC (Coláiste Mhuire Gan Smál) in the city of Limerick.