January 1, 1657
1657 alliance between Austria and Poland–Lithuania
1657-8 part of the Second Northern War
1657 naval battle between Spain and England
1657 kejatuhan kerajaan islam
Swedish-Russian battle in 1657
Russo-Swedish battle
1657 battle in Denmark
Treaty between the Cossack Hetmanate and Sweden
1657 battle of the Anglo-Spanish War of 1654–60