List of canals in Ireland

• Ardnacrusha Canal
• Grand Canal
• Jamestown Canal
• Lecarrow Canal
• Newry Ship Canal
• Royal Canal
• Shannon–Erne Waterway
• Tralee Ship Canal

• Athlone Canal
• Ballinasloe Canal
• Boyne Navigation
• Bridgetown Canal
• Broharris Canal
• Coalisland Canal (Tyrone Navigation)
• Cong Canal (Dry Canal)
• Dukart's Canal
• Eglinton Canal
• Lacy's Canal
• Lismore Canal
• Kilkenny Canal
• Killaloe Canal & Plassey–Errina Canal
• Lagan Canal (Lagan Navigation)
• Newry Canal
• Park Canal
• Strabane Canal
• Ulster Canal

• Grand Canal Harbour (near St. James's Gate) branch, Dublin
• Royal Canal branch to Constitution Hill harbour, Dublin (aka the Broadstone line)

Navigable rivers

• Barrow Navigation
• Lower Bann Navigation
• River Foyle
• River Lagan
• Lee Navigation
• Munster Blackwater & Bride Navigation
• Shannon Navigation
• Slaney Navigation
• Suck Navigation
• Suir Navigation
• Rivers of Ireland
• List of rivers of Ireland

• Eglington Canal - Galway City (River Corrib) [1]
• Waterways of Galway [2]