The 1840 United States presidential election in New Hampshire took place between October 30 and December 2, 1840, as part of the 1840 United States presidential election. Voters chose seven representatives, or electors to the Electoral College, who voted for President and Vice President.

1840 United States presidential election in New Hampshire

← 1836 October 30 – December 2, 1840 1844 →

Nominee Martin Van Buren William Henry Harrison Party Democratic Whig Home state New York Ohio Running mate none John Tyler Electoral vote 7 0 Popular vote 32,774 26,310 Percentage 54.66% 43.88%

County Results Van Buren   50-60%   60-70%   70-80% Harrison   50-60%   60-70%

President before election Martin Van Buren Democratic Elected President William Henry Harrison Whig

New Hampshire voted for the Democratic candidate, Martin Van Buren, over Whig candidate William Henry Harrison. Van Buren won New Hampshire by a margin of 10.78%.