The 1877 Westminster by-election was fought on 11 August 1877. The by-election was fought due to the incumbent Conservative MP, William Henry Smith, becoming first Lord of the Admiralty. It was retained by the incumbent. [1]
The 1878 United States House of Representatives elections in South Carolina were held on November 5, 1878 to select five Representatives for two-year terms from the state of South Carolina. Two Democratic incumbents were re-elected, two Republican incumbents were defeated and the open seat was picked up by the Democrats. The composition of the state delegation after the election was solely Democratic.
The 1880 United States House of Representatives elections in South Carolina were held on November 2, 1880 to elect five representatives Representatives for two-year terms from the state of South Carolina. All five incumbents were re-elected and the composition of the state delegation remained solely Democratic.
The 1884 United States House of Representatives elections in South Carolina were held on November 4, 1884, to select seven Representatives for two-year terms from the state of South Carolina. Five incumbents were re-elected and the two open seats were split between the Democrats and the Republicans. The composition of the state delegation after the election was six Democrats and one Republican.
The 1876–77 United States Senate elections were held on various dates in various states, coinciding with Rutherford B. Hayes's narrow election as president. As these U.S. Senate elections were prior to the ratification of the Seventeenth Amendment in 1913, senators were chosen by state legislatures. Senators were elected over a wide range of time throughout 1876 and 1877, and a seat may have been filled months late or remained vacant due to legislative deadlock. In these elections, terms were up for the senators in Class 2.
The 1877 United States Senate election in Massachusetts was held in January 1877. Incumbent Republican Senator George S. Boutwell, who had won a special election for the remainder of Henry Wilson's term, was defeated by reformist U.S. Representative George Frisbie Hoar.
The 1877 Clare by-election was fought on 13 August 1877. The byelection was fought due to the death of the incumbent Home Rule MP, Sir Colman O'Loghlen. It was won by the Home Rule candidate Sir Bryan O'Loghlen. The result was remarkable in that O'Loghlen did not seek the nomination and was elected without his consent. He refused to take his seat as he was Attorney-General of Victoria. This position was considered an office of profit and thus disqualified him from membership of the House of Commons. A select committee was established to consider the issue and reported in 1879. They found that this was the case and the seat was declared vacant. Some controversy remained because O'Loghlen's position was in a colony and not in the United Kingdom. A writ was moved for another by-election in 1879.
The 1877 North Northamptonshire by-election was fought on 13 August 1877. The byelection was fought due to the death of the incumbent Conservative MP, George Ward Hunt. It was won by the Conservative candidate Brownlow Cecil.
The 1877 Great Grimsby by-election was fought on 1 August 1877. The by-election was fought due to the death of the incumbent Conservative MP, John Chapman. It was won by the Liberal candidate Alfred Watkin.
The 1877 Huntingdonshire by-election was fought on 29 June 1877. The by-election was fought due to the death of the incumbent Conservative MP, Henry Carstairs Pelly. It was won by the Conservative candidate Viscount Mandeville.
The 1877 Dungarvan by-election was fought on 23 June 1877. The byelection was fought due to the death of the incumbent Home Rule MP, John O'Keeffe. It was won by the Home Rule candidate Frank Hugh O'Donnell.
The 1877 Tipperary by-election was fought on 15 May 1877. The byelection was fought due to the death of the incumbent Home Rule MP, William Frederick Ormond O'Callaghan. It was won by the Home Rule candidate Edmund Dwyer Gray.
The 1877 Montgomery Boroughs by-election was fought on 15 May 1877. The by-election was fought due to the succession to a peerage of the incumbent Liberal MP, Hon. Charles Hanbury-Tracy. It was won by the Liberal candidate Hon. Frederick Hanbury-Tracy who was a lieutenant-colonel in the Worcester Yeomanry.
The 1877 Salford by-election was fought on 19 April 1877. The byelection was fought due to the death of the incumbent Conservative MP, Charles Edward Cawley. It was won by the Conservative candidate Oliver Ormerod Walker.
The 1877 Launceston by-election was fought on 3 March 1877. The by-election was fought due to the resignation of the incumbent Conservative MP, James Henry Deakin (junior). It was won by the Conservative candidate Sir Hardinge Stanley Giffard.
The 1877 Oldham by-election was fought on 1 March 1877. The byelection was fought due to the death of the incumbent Conservative MP, John Morgan Cobbett. It was won by the Liberal candidate J. T. Hibbert.
The 1877 Halifax by-election was fought on 20 February 1877. The byelection was fought due to the resignation of the incumbent Liberal MP, John Crossley. It was won by the Liberal candidate John Dyson Hutchinson.
The 1877 Wilton by-election was fought on 19 February 1877. The by-election was fought due to the resignation of the incumbent Liberal MP, Sir Edmund Antrobus. It was won by the Conservative candidate Hon. Sidney Herbert.
The 1877 Dublin University by-election was fought on 13 February 1877. The by-election was held due to the incumbent Conservative MP, Edward Gibson, becoming Attorney-General for Ireland. It was retained by the incumbent.
A by-election took place in County Sligo on 12 January 1877. It was fought due to the death of the incumbent Conservative MP, Sir Robert Gore-Booth. It was won by the Home Rule League candidate Edward King-Harman.
In the 1877 Iowa State Senate elections, Iowa voters elected state senators to serve in the seventeenth Iowa General Assembly. Elections were held in 24 of the state senate's 50 districts. State senators serve four-year terms in the Iowa State Senate.