Diane Forsythe: member for South Down, Northern Ireland Assembly

Diane Forsythe is a Democratic Unionist Party member of Northern Ireland Assembly for South Down, according to the legislature's own published list.

Legislature

Northern Ireland Assembly

Constituency

South Down

Party

Democratic Unionist Party

Official profile

aims.niassembly.gov.uk

Source

Northern Ireland Assembly open data: GetAllCurrentMembers_JSON, read 4 November 2026 (saved copy)

How to contact Diane Forsythe

These are the details Northern Ireland Assembly publishes for Diane Forsythe, exactly as published on 4 November 2026:

• Email: diane.forsythe@mla.niassembly.gov.uk
• Post: NIA Office Address: Room 359E, Parliament Buildings, Belfast, BT4 3XX · NIA Constituency Address: 25B GREENCASTLE STREET, KILKEEL, BT34 4BH
• Official profile: aims.niassembly.gov.uk

Who else represents South Down

• Sinéad Ennis Sinn Féin
• Colin Social Democratic and Labour Party
• Andrew Alliance Party
• Cathy Mason Sinn Féin

Democratic Unionist Party on Northern Ireland Assembly

Democratic Unionist Party holds 26 of the 90 seats on Northern Ireland Assembly. The largest group is Sinn Féin, with 27. Seats by party: Sinn Féin 27, Democratic Unionist Party 26, Alliance Party 17, Ulster Unionist Party 8, Social Democratic and Labour Party 8, Independent 2 and others.

All 90 members of Northern Ireland Assembly.

Where Northern Ireland Assembly sits in the ladder of power

See Northern Ireland.

Where this comes from

Northern Ireland Assembly open data: GetAllCurrentMembers_JSON, read 4 November 2026 (saved copy). Published by Northern Ireland Assembly. The page is rebuilt from the official list each time it is read again, so anything the body changes or removes changes here too. Name or seat out of date? Tell us.