Torfaen has always had a Labour MP.
The seat was formed in 1983 and has always returned a Labour MP.
It has been represented by Leo Abse, Paul Murphy and since 2015, Nick Thomas-Symonds.
The constituency voted leave in the EU referendum in 2016.
Mr Thomas-Symonds is a remain supporter.
What happened in the General Election 2017?
Who are the candidates?
This list will be updated when candidates are announced.
John Miller – Lib Dem
Nick Thomas-Symonds – Labour