Over the weekend, Fine Gael instructed its 246 councillors across the country, including 11 in Kildare, to block the nomination of possible independents.
The Sinn Féin leader says her party's councillors will not be ordered to oppose independent candidates who want to become president.
The party will decide its own stance on September 20th, with Mary Lou McDonald this morning ruling herself out.
Over the weekend, Fine Gael instructed its 246 councillors across the country, including 11 in Kildare, to block the nomination of possible independents.
Speaking at the Sinn Fein think-in in Dún Laoghaire, Mary Lou McDonald said the party whip will not be imposed.
There is currently one Sinn Féin councillor in Kildare - Noel Connolly, representing the Kildare–Newbridge Municipal District.

Man Due In Court After Assault Of Three Gardaí In Newbridge Yesterday
Councillor Unhappy With Lack Of Progress For Straffan Playground
Man Who Died In Kilcock Motorcycle Accident Named Locally
Kildare Property Prices Rise By €20,000 In One Year
Kfm Obituary Notices
Weather Advisory Issued For Later This Week In Kildare
Reworks To Take Place As Part Of New Clane Library Construction
Report Recommends Extra Advance-Warning Signage For M7/M9 Interchange