About Bishop Thomas John Paprocki

Bishop Thomas John Paprocki Paprocki is the ninth Bishop of the Diocese of Springfield in Illinois (installed on June 22, 2010). Growing up in Chicago, he was ordained a priest for the Archdiocese of Chicago in 1978. After ordination, he studied law at DePaul University College of Law and was admitted to the Illinois Bar in 1981. Working as a parish priest at St. Michael Church in South Chicago, a neighborhood with high unemployment due to shutdowns of the local steel mills, then-Father Paprocki co‑founded the South Chicago Legal Clinic to help answer the need for legal services for the poor. In 2014 Bishop Paprocki was named President Emeritus and Of Counsel of the organization, now called the Greater Chicago Legal Clinic.

In November, 1985, Cardinal Joseph Bernardin appointed Fr. Paprocki Vice‑Chancellor of the Archdiocese of Chicago and in 1987 sent him to do post‑graduate studies in canon law at the Pontifical Gregorian University in Rome. He completed his doctoral degree in 1991. Father Paprocki then returned to his previous position in Chicago as Vice‑Chancellor and was appointed Chancellor in March, 1992, serving in that capacity under Cardinal Bernardin and then under Cardinal Francis George, following Cardinal Bernardin's death in 1996. Concluding his service as Chancellor after two terms in office in June, 2000, Father Paprocki studied Polish language and culture at the Jagiellonian University in Kraków, Poland. In January 2001, he was appointed Pastor of St. Constance Parish, serving primarily a large immigrant community from Poland on the northwest side of Chicago. Pope John Paul II appointed him to serve as Auxiliary Bishop of Chicago on January 24, 2003. Cardinal George named him Liaison for Health and Hospital Affairs in the Archdiocese of Chicago. In May 2013, he received his Master of Business Administration (M.B.A.) degree from the University of Notre Dame. He taught as an Adjunct Professor of Law at Loyola University's Chicago School of Law from 1999 to 2015, and at Notre Dame Law School from 2016-2021. He is currently an Adjunct Professor of Law, Business, and Bioethics at Quincy University's Oakley School of Business, Quincy, Illinois, and Adjunct Professor of Law, Ave Maria School of Law, Naples, Florida. Bishop Paprocki also serves on the Illinois Catholic Health Association Board and serves as the chairman of the Committee on Canonical Affairs and Church Governance for the United States Conference of Catholic Bishops.

In addition to English, he speaks Polish, Spanish and Italian, and he reads Latin. Bishop Paprocki's hobbies are reading, running, and playing hockey. He has run 24 marathons: Chicago (1995, 1996, 1997, 1998, 1999, 2002 and 2005), Columbus, Ohio (1998), Boston (1998), Rome (2000) Athens (2000), Washington, D.C. (2004 & 2007), Dayton, Ohio (2006), Dublin, Ireland (2008), Minneapolis-St. Paul (2009), Denver (2010), Kansas City (2011), St. Louis (2012), Springfield (2013 and 2015), Philadelphia (2016), Indianapolis (2017), Long Beach, CA (2018), and in the process raising more than $500,000 for charity. He has made the connection between sports and faith a focus of his ministry. In this regard, he serves as the Chairman of the Episcopal Advisory Board of Catholic Athletes for Christ. His first book, Holy Goals for Body and Soul: Eight Steps to Connect Sports with God and Faith, was published by Ave Maria Press (Notre Dame, Indiana), in 2013. His second book, Running for a Higher Purpose: Eight Steps to Spiritual and Physical Fitness, released in 2021, was also published by Ave Maria Press.

Bishop Paprocki lives in Springfield. You can read his bi-weekly columns which are published in Catholic Times.

Bishop Paprocki sat down with the Abraham Lincoln Presidential Library’s People of Faith – Mosaic of FaithsOral History, discussing his childhood, priesthood, and time in Springfield as bishop.

Bishop Paprocki's Coat of Arms


The episcopal heraldic achievement, or bishop’s coat of arms, is composed of a shield, which is the central and most important part of the design, a scroll with a motto and the external ornamentation. The design is described (blazoned) as if the description was being given by the bearer (from behind) with the shield being worn on the left arms. Thus, it must be remembered, where it applies, as the device is viewed from the front that the terms sinister and dexter are reversed.

By heraldic tradition, the arms of the bishop of a diocese, called an “Ordinary,” are joined (impaled) with the arms of his jurisdiction, in this case the Diocese of Springfield in Illinois, that are seen in the dexter impalement (left side) of the design.

These arms are composed of a gold (yellow) field on which is displayed a blue cross of The Faith. Within each quarter that is formed by the cross is a roundel of alternating blue and silver (white) wavy bars. Each of these roundels is known heraldically as a “fountain” and it is used to represent a small body of water, such as a pond or a spring. So, canting (playing on) the name of the See City, the background of the diocesan arms is a “field of springs;” thus, Springfield. At the center of the cross is a silver (white) crescent, to represent the moon, a classic symbolism for our Blessed Mother, in her title of the Immaculate Conception, titular of the Cathedral-church in Springfield, for as it is described in the Book of Revelation (Rev. 12:1), our Holy Mother has the “moon at her feet and upon her head a crown of twelve stars.”

For his personal arms, His Excellency, Bishop Paprocki continues to use the personal design that was adopted at the time of His Excellency’s selection to receive the fullness of Christ’s most holy Priesthood, as he was ordained as an Auxiliary Bishop for the Archdiocese of Chicago.

On a green field is seen a golden (yellow) lattice, a device in which many individual slats form a single, integrated device of strength, far greater than all of its components. By the use of this device, Bishop Paprocki expresses that all aspects of Christian life, theology, church law and civil law, social involvements, form a framework of the total Christian. On the lattice is displayed an ogress (a black circular device) on which is displayed a silver (white) cross patée. The cross, which thanks to the research and knowledge of the Reverend Mister Edmund Gronkiewicz (a Permanent Deacon of the Archdiocese of Chicago) has been determined to be the “clan symbol” of the Paprocki’s family in Poland and by its use His Excellency acknowledges, with great love and devotion, the heritage that has come to him from his parents, John and Veronica (Bonat) Paprocki. Click here to learn more about Bishop's Coat of Arms

Biographical Sketch

Date and Place of Birth
August 5, 1952; Chicago, Illinois, U.S.A.

Date and Place of Priesthood Ordination
May 10, 1978, Mundelein, Illinois

Date and Place of Episcopal Ordination
March 19, 2003, Holy Name Cathedral, Chicago

Academic Background (Degree; date of Graduation)

  • St. Casimir School (Cermak Rd. & Albany Ave., Chicago) (June, 1966).
  • Quigley Preparatory Seminary South, Chicago (May, 1970).
  • Niles College of Loyola University, Chicago (B.A.; May, 1974).
  • St. Mary of the Lake Seminary, Mundelein, Illinois (S.T.B., 1976; M.Div., 1978; S.T.L., 1979).
  • DePaul University College of Law, Chicago (J.D., June, 1981).
  • Pontifical Gregorian University, Rome (J.C.L., June, 1989).
  • Pontifical Gregorian University, Rome (J.C.D., March, 1991).
  • University of Notre Dame, South Bend, Indiana, and Chicago, Illinois (M.B.A., 2013).

Professional experience

  • Associate Pastor, St. Michael Church, Chicago (1978‑83).
  • Administrator, St. Joseph Parish, Chicago (1983‑86).
  • Founder & President, (South) Chicago Legal Clinic (1981‑86; 1991‑2014); President Emeritus and Of Counsel (2014-2017).
  • Vice‑Chancellor, Archdiocese of Chicago (1985‑92).
  • Chancellor, Archdiocese of Chicago (1992‑2000).
  • Pastor, St. Constance Parish, Chicago (2001-2003).
  • Episcopal Vicar, Vicariate IV; Auxiliary Bishop of Chicago (2003-2010).
  • Bishop of the Diocese of Springfield in Illinois (2010-    ).
  • Adjunct Professor of Law, Loyola University Chicago School of Law (1999-2015).
  • Adjunct Professor of Law, Notre Dame Law School (2016-2021).
  • Adjunct Professor of Law, Business, and Bioethics, Quincy University Oakley School of Business (2022-  ).
  • Adjunct Professor of Law, Ave Maria School of Law (2024-  ).