Medal of Merit for Blood Donation (French: Médaille du Mérite pour le don du sang) is a civil state decoration of Luxembourg established in 1979.

Three-grade medal was established by Grand Duke Jean with decree of 22 October 1979.

[2] The Medal is awarded to voluntary blood donors only, by Grand Duke of Luxembourg, at the request of Minister of Health, who is advised by of the Council of Order.

It was changed by decree of 4 February 1985[3] and presently the council consists of seven members, of which minimum six is required to make advice.

Plaques, edges of cross and crown are, according to grade, gilded, silver or bronze.