Conservative–DUP agreement

The Conservative–DUP agreement between the Conservative Party and the Democratic Unionist Party (DUP) followed the 2017 United Kingdom general election which resulted in a hung parliament. Negotiations between the two parties began on 9 June, the day after the election, and the final agreement was signed and published on 26 June 2017.

The agreement, signed by the two parties' chief whips, Gavin Williamson for the Conservatives and Jeffrey Donaldson for the DUP, secured DUP confidence-and-supply support for a Conservative minority government led by Theresa May.