Correos issued a €2 Literature-series stamp for María Vinyals on 7 October 2026 and presented it at Soutomaior Castle, where the writer and activist was born. The print run is 65,000 stamps.

The presentation included an honorary cancellation and participation by local representatives and Correos philately director Nuria Lera. The design honours Vinyals’s literary work and her place among the pioneers of feminism and women’s suffrage in Spain.