Maps of Catholic dioceses in Sicily

English: Ecclesiastical Region Sicily

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  Ecclesiastical Region Sicily

Ecclesiastical Province Agrigento

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  Ecclesiastical Province Agrigento
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  Archdiocese of Agrigento
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  Diocese of Caltanissetta
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  Diocese of Piazza Armerina

Ecclesiastical Province Catania

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  Ecclesiastical Province Catania
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  Archdiocese of Catania
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  Diocese of Acireale
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  Diocese of Caltagirone

Ecclesiastical Province Messina

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  Ecclesiastical Province Messina
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  Archdiocese of Messina-Lipari-Santa Lucia del Mela
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  Diocese of Nicosia
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  Diocese of Patti

Ecclesiastical Province Palermo

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  Ecclesiastical Province Palermo
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  Archdiocese of Palermo
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  Archdiocese of Monreale
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  Diocese of Cefalù
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  Diocese of Mazara del Vallo
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  Diocese of Trapani

Ecclesiastical Province Syracuse

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  Ecclesiastical Province Syracuse
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  Archdiocese of Syracuse
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  Diocese of Noto
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  Diocese of Ragusa

Immediate Dioceses

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  Eparchy of Piana degli Albanesi