This is a representation of the FORMER coat of arms of the Roman Catholic Archdiocese of Chicago. It has not been in use since 2016. Please do not use this to represent the Archdiocese of Chicago.Blazon: Or a phoenix rising from the flames Gules ensigned on the breast with the IHS monogram of Jesus in medieval script and on each wing with a fleur-de-lys all Or.
The following Commons images were used to create this image:

 File:Roman Catholic Diocese of Erie.svg by Niagara (talk · contribs) (mitre)
 File:Old French Escutcheon.svg by Masur (talk · contribs)
 File:Bosnian Lily.svg by DzWiki (talk · contribs)
 File:IHS-monogram-Jesus-medievalesque.svg by AnonMoos (talk · contribs)
 File:Wappen Buko.png by Repgow (talk · contribs) (vectorized by Alekjds)
Own work
Alekjds