Struggle between the East India Company and the rebel soldiers during the Indian independence struggle of 1857

Mountain Meadows massacre — 1857 massacre of California-bound emigrants by Mormon militiamen

1857–58 uprising against British Company rule

Conflict between Ecuador and Peru between 1857 and 1860

1857 gang riot in New York City

Maritime treaty regarding Danish straits

1857 major battle of the Anglo-Persian War

Battle of Second Opium War (25–27 May 1857)

Battle during Indian Rebellion of 1857

New York City Police Riot

Battle during Indian Rebellion of 1857