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World Blood Donor Day

Give the gift of life this World Blood Donor Day - every donation has the power to save up to 3 lives!

Sunday

June 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEJune 14

OBSERVED INInternationally

CATEGORYAwareness

SUBCATEGORYPublic Health

INTRO

Introduction

PHOTO

June 14 marks the annual celebration of World Blood Donor Day! This day was first established in 2004 as a way to raise awareness about the importance of blood donation and to thank those who have already donated. It is estimated that over 80 million people around the world have given blood since then, helping to save countless lives. So take a moment to celebrate this amazing act of generosity and join us in recognizing all those who donate their time and resources to help others in need.

TIMELINE

World Blood Donor Day Timeline

First Blood Transfusion

Dr. James Blundell performed the first successful human blood transfusion, marking the beginning of blood donation history.

Discovery of Blood Groups

Karl Landsteiner discovered the ABO blood group system, allowing safe blood transfusions between humans.

First Blood Donor Service

The British Red Cross started the world's first blood donor service, increasing the accessibility of safe blood for patients in need.

Introduction of Blood Banks

The concept of blood banks was introduced during World War II to manage the blood supply for soldiers.

Establishment of World Blood Donor Day

The World Health Organization (WHO) established World Blood Donor Day to raise awareness about the need for regular blood donations to save lives and improve health.

GET INVOLVED

How to Celebrate World Blood Donor Day

Donate blood

The most obvious way to celebrate World Blood Donor Day is to donate blood. This can be done at your local blood bank and the process takes only a few minutes.

VOLUNTEER

Volunteer

Contact your local blood collection center and volunteer to help out with tasks such as registering donors, answering questions and providing refreshments. Your help is always needed and appreciated.

ORGANIZE

Organize a blood drive

Organize your own blood drive in your local community or workplace. This is a great way to raise awareness about the need for more blood donors.

SPREAD

Spread the word

Share information about World Blood Donor Day on your social media platforms and encourage your family and friends to donate. You can also use print or digital media to spread the word.

ATTEND

Attend an event

Many organizations host events on World Blood Donor Day such as health fairs, blood drives, or educational seminars. See if any are happening in your area and attend one.

WHY THIS DAY MATTERS

Why World Blood Donor Day is Important

Encourages participation

World Blood Donor Day is also an excellent opportunity for people to consider becoming regular donors. It can be a great way to give back to your community and do some good. So why not make a pledge to become a lifelong donor today?

Saves lives

World Blood Donor Day is a hugely important event in raising awareness of the lifesaving role of blood donations. Every donation has the potential to save three people's lives, and can help those who need urgent medical attention or are suffering from life-threatening illnesses.

Shows gratitude

Giving blood is an incredibly selfless act - so much so that it can often go unrecognised. World Blood Donor Day helps us show our appreciation for all the amazing blood donors around the world through special activities and campaigns.