The 1890 New Brunswick general election was held on 20 January 1890, to elect 41 members to the 27th New Brunswick Legislative Assembly, the governing house of the province of New Brunswick, Canada.^{[citation needed]} The election was held before the adoption of party labels.

The government of Andrew George Blair was able to remain in power with the support of Independent MLAs. Of forty-one MLAs, twenty-six supported the government, and fifteen formed the opposition.

v t e Elections and referendums in New Brunswick
General elections	1785 1793 1795 1802 1809 1816 1819 1820 1827 1830 1835 1837 1843 1846 1850 1854 1856 1857 1861 1865 1866 1870 1874 1878 1882 1886 1890 1892 1895 1899 1903 1908 1912 1917 1920 1925 1930 1935 1939 1944 1948 1952 1956 1960 1963 1967 1970 1974 1978 1982 1987 1991 1995 1999 2003 2006 2010 2014 2018 2020 2024
Municipal elections	2004 2008 2012 2016 2021
Referendums	1967 2001
See also: List of New Brunswick by-elections