There are Clinics across Kildare, both in Naas and Maynooth.
The Irish Blood Transfusion Service says the holiday season is a challenging period for its services.
10-thousand blood donors are needed over the Christmas period, to maintain hospital operations.
There are Clinics across Ireland including Co. Kildare, where you can find them in Naas and Maynooth.
O negative, A negative and B negative are currently in short supply.
Paul McKinney, Operations Director of the IBTS, is urging people to donate.

Man Accused Of Assaulting 10-Year-Old In Saggart Tells Gardaí Child Said "She Was 18"
Up to 100 Maynooth Students Face School Travel Chaos After Bus Service Pulled
Children Eating At Desks And Walking On Public Roads As Curragh Community College "Bursting At Seams"
Four Kildare Schools Included In New Round Of Safe Routes To School Programme
Three Motorists Fined During Naas School Run As Children Were Not Wearing Seatbelts
New €53m Falcon 6X Joins Irish Air Corps Fleet
Sixteen Kildare Residents Died From Drug Poisoning Over A Two-Year Period
Fatal Celbridge Crash: Driver Jailed After Leaving Scene Without Reporting Friend Inside Car