Piyu XI, Piyu Tunka Mayani, Achille Damiano Ambrogio Ratti (latin aru: Pius PP. XI, Italya aru: Papa Pio XI, Kastilla aru: Papa Pío XI, (* Desio, 1857 mara 31 uru Llamayu phaxsin yuritayna - † Roma, 1939 mara 10 uru Anata phaxsin yuriwi)  Italiya jach'a marka jaqi, Awki Papa (1922-1939).

259° Awki Papa Piyu XI
Piyu XI wallqanqa
Piyu XI qillqa
Piyu XI qillqa

Awki: Francesco Ratti; Tayka: Teresa Galli.

Qillqanaka trukaña

Insiklikanaka:

Canunizasyunaka trukaña

Rikchanaka trukaña

Aruskipäwi trukaña

Juk'amp Jach'aq'achxat yatiyäwinaka trukaña


Nayra:
Binidiktu XV
Awki Papa
 
Papa
1922 - 1939
K'aturu:
Piyu XII