Heikki Aulis Häiväoja (May 25, 1929 in Jämsä, Finland — September 15, 2019 in Kauniainen[1]), was a Finnish sculptor and designer of the Finnish euro coins[2] design for the minor and middle series of coins.[3] All designs feature the 12 stars of the EU and the year of imprint on one side, and a national design on the other: The heraldic Finnish lion in a new version designed by the Heikki Häiväoja.[4]