Do Ireland and Ulster fly the same flag?

Ireland and Northern Ireland, also called Ulster, do not fly the same flag.

Ireland flies the tricolor flag of green, white, and orange. The green color represents the Irish Catholics, the white represents peace between Catholics and Protestants, and the orange represents the Protestants.

Northern Ireland flies the Union Jack, which is the flag of the United Kingdom. It consists of the crosses of St. George (England), St. Andrew (Scotland), and St. Patrick (Northern Ireland).