John Archibald Banks CNZM QSO (born 2 December 1946) is a New Zealand former politician. He was a member of Parliament for the National Party from 1981 to 1999, and for ACT New Zealand from 2011 to 2014. He was a Cabinet Minister from 1990 to 1996 and 2011 to 2013. He left Parliament after being convicted of filing a false electoral return – a verdict which was later overturned.