1866 Panic of 1866 Memphis massacre of 1866 1866 State of the Union Address Civil Rights Act of 1866 1866 great fire of Portland, Maine 1866 United States elections Sanitary Act 1866 Cretan revolt (1866–1869) 1866 Sisyphus Orissa famine of 1866 1866 in the United States 1866 New York state election 1866 Liverpool Town Council election Liberal government, 1859–1866 London Conference of 1866 1866–67 United States House of Representatives elections New Orleans Massacre of 1866 1866–67 Barnes F.C. season 1866 Atlantic hurricane season Finnish famine of 1866–1868 1866 Massachusetts legislature Girls' School Committe…

ee of 1866 1866 Carroll Pioneers men's soccer team 1866–67 United States Senate elections Félix Baciocchi (1803–1866) 1866 in sports 1866 Pennsylvania gubernatorial election 1866 Oregon gubernatorial election 1866 Mount Herbert by-election 1866 Eye by-election 1866 in the United Kingdom 1866 New Brunswick general election Election to the Romanian throne, 1866 1866 West Virginia gubernatorial election 1866 Williams colonial by-election 1866 Belgian general election Peace of Prague (1866) Naval operations on Lake Garda (1866) Colony of British Columbia (1866–1871) April 1866 Williams

colonial by-election 1866 Port Chalmers by-election January 1866 Williams colonial by-election John Dundas (1808–1866) 1866 East Suffolk by-election Battle of Boquerón (1866) 1866 Texas gubernatorial election 1866 New Orleans mayoral election 1866 New Zealand general election February 1866 Brecon by-election 1866 Ipswich colonial by-election Great Tea Race of 1866 1866 Chilean presidential election SS Deutschland (1866) September 1866 Clermont colonial by-election 1866 Romanian prince referendum Erik af Klint (1816–1866) Mekong expedition of 1866–1868 1866 Costa Rican general election 1866 Swiss referendum Martin ministry (1866–1868) 1866 Mitchell colonial by-election 1866 Gallatin Co