This is a list of the extreme points of Ireland, the points that are farther north, south, east or west than any other location.

Including islands

• Northernmost Point — Inishtrahull Island , County Donegal ¹
• Southernmost Point — Fastnet
• Westernmost Point — Tearaght Island, County Kerry ¹
• Easternmost Point — Canon Rock, off Ards Peninsula, County Down

Irish mainland

• Northernmost Point — near Malin Head, Inishowen Peninsula , County Donegal
• Southernmost Point — Brow Head , County Cork
• Westernmost Point — Garraun Point , Dingle Peninsula, County Kerry
• Easternmost Point — Burr Point, Ards Peninsula, County Down

Often the term "Malin Head to Mizen Head" is used when encompassing the entire country/island from north to south. Mizen Head, in West Cork, is popularly described as the "most south-western point in Ireland". The promontory hosts a lighthouse and radio/weather station, now a tourist attraction.

¹ The Republic of Ireland claims Rockall, which, if it is included as part of Ireland, is both the northernmost and westernmost island.

See also

• Extreme points of the United Kingdom
• Extreme points of Europe
• Extreme points of the world
• Geography of Ireland