Cork City will take on Cobh Ramblers on Friday March 26th at Turner's cross in the first Cork Derby of the season.
The second takes place on May 29th at St Colman's Park, with the third game between the sides at the Cross on the 13th of August.
John Caulfield will be in the visitors dugout at the Cross when Galway United visit on May 29th, with City rounding off their campaign at home to Galway.
Ramnblers meanwhile will round off their campaign away to Athlone Town.
One team in the ten team division has yet to be announced.
2021 First Division @CobhRamblersFC fixture list 👇#LOI | #FixtureReleaseDay pic.twitter.com/94yhJfF0Gu
— League of Ireland (@LeagueofIreland) February 8, 2021
2021 First Division @CobhRamblersFC fixture list 👇#LOI | #FixtureReleaseDay pic.twitter.com/94yhJfF0Gu
— League of Ireland (@LeagueofIreland) February 8, 2021