The 1867 Town of New Plymouth by-election was a by-election held on 29 April 1867 in the Town of New Plymouth electorate during the 4th New Zealand Parliament.
The by-election was caused by the resignation of the incumbent, John Richardson on 16 March 1867.[1]
He was replaced by Harry Atkinson.
Atkinson was the only nomination, so was declared elected unopposed.[2]