Aeterni Patris

Aeterni Patris may refer to:

• Aeterni Patris, a decree by Pope Gregory XV, 1621
• Aeterni Patris, a decree by Pope Pius IX, 1868
• Aeterni Patris, a decree by Pope Leo XIII, 1879

See also

• "Æterni Patris (Leo XIII)," in Catholic Encyclopedia, (ed.) by Charles G. Herbermann and others, New York: The Encyclopaedia Press (1913)
• "Æterni Patris (Pius IX)," in Catholic Encyclopedia, (ed.) by Charles G. Herbermann and others, New York: The Encyclopaedia Press (1913)