The 2021 Luxembourg 2 euro commemorative coin honours the fortieth anniversary of the marriage between Grand Duke Henri and Grand Duchess Maria Teresa. The national side features the profiles of the Grand Ducal couple, positioned to face one another, symbolising their enduring partnership and role within the nation. Below their portraits, the year of their marriage, 1981, is inscribed alongside the year of the anniversary, 2021. This design reflects the deep respect held for the monarchy in Luxembourg and commemorates a significant milestone in the country's contemporary royal history. The coin is issued in a standard circulation format. This commemorative issue was released in 2021 with a mintage of 160,000 pieces.