The line of succession to the Luthori Throne is a list of the people in line to succeed to the throne of the Holy Luthori Empire. The succession is regulated by the Tripartite Agreement between Luthori, Alduria and Hulstria; which limits it to the heirs of St Richard the Lionheart, as determined by male-preference primogeniture, religion, and legitimate birth: By the provisions of the Tripartite Agreement, the line of succession in each of the Realms joined in dynastic union is legally separate from that in the Holy Luthori Empire.