Seanad candidates have until midday to decide if they'll contest the election.
Locally, Councillor Jimmy Harte will run for Labour on the Industrial and Commercial Panel.
While, Seantor Brian O Domnhaill will run again for Fianna Fail.
Highland Radio news understands that there will be no Fine Gael candidates from Donegal contesting.
Labour nomination Jimmy Harte, says he's hopeful of gaining a seat: