- Jun 3 Pope Alexander VII appoints François de Laval vicar apostolic in New France
- Jun 14 Battle of the Dunes: English and French forces defeat the Spanish near Dunkirk during Franco-Spanish War
- Jun 23 Dutch troops occupy last Portuguese Fort at Jafnapatnam in Ceylon
- Jun 24 French fleet recaptures Duinkerk
- Jun 25 Spanish garrison at Dunkirk surrenders to French and English