1877–78 Welsh Cup
1877–78 Scottish Cup
1877–78 FA Cup
1877–78 Hibernian F.C. season
1877–78 in English football
1877–78 in Scottish football
1877–78 Queen's Park F.C. season
1877–78 Dumbarton F.C. season
1877–78 Morton F.C. season
1877–78 Heart of Midlothian F.C. season
1877–78 Scottish Districts season
1877–78 Home Nations rugby union matches
Russo-Turkish War (1877–1878)
Battles of the Russo-Turkish War (1877–78)
Australian cricket team in New Zealand in 1877–78
Expulsion of the Albanians (1877–1878)
Russo-Turkish War (1877–1878) order of battle: Ottoman Navy
Herzegovina uprising (1875–1877)
1870s Rangers F.C. seasons
Serbian–Ottoman Wars (1876–1878)
Great Famine of 1876–1878
1870s Kilmarnock F.C. seasons
History of Australian cricket from 1876–77 to 1890
History of cricket in New Zealand to 1890