New Ireland

• New Ireland (island), large island in the state of Papua New Guinea
• New Ireland Province, administrative division of Papua New Guinea

• United Ireland, the proposed unification of the island of Ireland as a sovereign state
• New Ireland Forum, reported in 1984 with recommendations for ending the Troubles
• Éire Nua, an Irish republican political agenda

• New Ireland (Maine), an abortive 18th-century British Colony in modern-day Maine and New Brunswick
• New Ireland, a proposed renaming of Prince Edward Island, led by then lieutenant governor Walter Patterson in 1770
• New Ireland, a short-lived territory proclaimed by the Castle Hill convict rebellion in Australia

• New Ireland Assurance, part of the Bank of Ireland Group

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