John Belton (died 23 February 1963) was an Irish politician, builder and publican.
He was first elected to Dáil Éireann as a Fine Gael Teachta Dála (TD) for the Dublin North-East constituency at the 1948 general election.
He died in office in February 1963 and the by-election held on 30 May 1963 was won by his brother Paddy Belton.
[2] He served as Lord Mayor of Dublin from 1950 to 1951.
[3] Other members of the Belton family to have served in the Oireachtas include his father Patrick Belton, his brother Richard Belton and his niece Avril Doyle.