Where can I find O- blood donors?
This page lists cities where BloodNet has registered or admin-added O- donor availability.
Blood donor search
O- Blood Donors by City
Browse active O- donor availability across real BloodNet cities. Open a city page to see donor cards, safety guidance, and related blood groups.
Public donor entries
112
Active cities
19
Last updated
4/29/2026
Cities with Donor Availability
O-
Dhaka, Bangladesh
61 donor entries
O-
Lahore, Pakistan
21 donor entries
O-
Delhi, India
9 donor entries
O-
Gurgaon, India
4 donor entries
O-
Wazirpur, India
2 donor entries
O-
Biratnagar, Nepal
2 donor entries
O-
Bahawalpur, India
1 donor entries
O-
Chennai, India
1 donor entries
O-
Itahari, India
1 donor entries
O-
Kurnool, India
1 donor entries
O-
Laxmi Nagar, India
1 donor entries
O-
Laxminagar, India
1 donor entries
O-
Narela, India
1 donor entries
O-
New Delhi, India
1 donor entries
O-
Vadodara, India
1 donor entries
O-
Vellore, India
1 donor entries
O-
Kathmandu, Nepal
1 donor entries
O-
Faisalabad, Pakistan
1 donor entries
O-
Sahiwal, Pakistan
1 donor entries
Frequently Asked Questions
Is BloodNet free?
Yes. BloodNet is a free donor connection platform for voluntary blood donation support.