222 South Central, 10th Floor, Clayton, MO 63105

222 South Central, 10th Floor, Clayton, MO 63105

kyle cronin headshot photo
kyle cronin headshot photo

Kyle Cronin

Principal

Professional Overview

Education

Community/Civic Involvement

Law Practice

Kyle focuses his practice primarily on the areas of municipal law and municipal prosecution, but also regularly practices in the areas of civil litigation, property law, employment law, and estate planning.

Prior to joining the firm, Kyle worked for the St. Louis County Counselor’s Office, the St. Louis County Juvenile Office, the Missouri Ethics Commission, and the Missouri House of Representatives. During law school he interned with the City of St. Louis Legal Department, the Department of Veterans Affairs, and the Federal Public Defender for the Eastern District of Missouri.

Bar Admissions

  • Missouri (2018)

  • U.S. District Court for the Eastern District of Missouri

Professional Associations & Memberships

  • Missouri Bar Association

  • Missouri Municipal Attorney's Association (MMAA)

  • Missouri Municipal and Associate Circuit Judges Association

  • Bar Association of Metropolitan St. Louis (BAMSL)

  • BAMSL Young Lawyers Division

  • BAMSL LGBTQ+ Committee

  • BAMSL Government/Public Sector Lawyers Committee

Presentations & Publication

  • Presenter, Newly Elected Officials Training Seminar - "Zoning 101" (April 2026); "Ethics and Conflicts of Interest: Dos and Donts" (May 2025, April 2024, April 2023)

  • Article in Missouri Municipal Review - "Public Works FAQs" (January/February 2026 Edition)

  • Presenter, Missouri Municipal League Metro East Regional Meeting, Hillsboro, MO - "Advanced Sunshine Law" (May 2024)

  • Presenter, City of Clayton Citizens Police Academy - "The Role of the Prosecutor and the Municipal Court" (November 2023)

Professional Overview

Education

Community/Civic Involvement

Law Practice

Kyle focuses his practice primarily on the areas of municipal law and municipal prosecution, but also regularly practices in the areas of civil litigation, property law, employment law, and estate planning.

Prior to joining the firm, Kyle worked for the St. Louis County Counselor’s Office, the St. Louis County Juvenile Office, the Missouri Ethics Commission, and the Missouri House of Representatives. During law school he interned with the City of St. Louis Legal Department, the Department of Veterans Affairs, and the Federal Public Defender for the Eastern District of Missouri.

Bar Admissions

  • Missouri (2018)

  • U.S. District Court for the Eastern District of Missouri

Professional Associations & Memberships

  • Missouri Bar Association

  • Missouri Municipal Attorney's Association (MMAA)

  • Missouri Municipal and Associate Circuit Judges Association

  • Bar Association of Metropolitan St. Louis (BAMSL)

  • BAMSL Young Lawyers Division

  • BAMSL LGBTQ+ Committee

  • BAMSL Government/Public Sector Lawyers Committee

Presentations & Publication

  • Presenter, Newly Elected Officials Training Seminar - "Zoning 101" (April 2026); "Ethics and Conflicts of Interest: Dos and Donts" (May 2025, April 2024, April 2023)

  • Article in Missouri Municipal Review - "Public Works FAQs" (January/February 2026 Edition)

  • Presenter, Missouri Municipal League Metro East Regional Meeting, Hillsboro, MO - "Advanced Sunshine Law" (May 2024)

  • Presenter, City of Clayton Citizens Police Academy - "The Role of the Prosecutor and the Municipal Court" (November 2023)

Professional Overview

Law Practice

Kyle focuses his practice primarily on the areas of municipal law and municipal prosecution, but also regularly practices in the areas of civil litigation, property law, employment law, and estate planning.

Prior to joining the firm, Kyle worked for the St. Louis County Counselor’s Office, the St. Louis County Juvenile Office, the Missouri Ethics Commission, and the Missouri House of Representatives. During law school he interned with the City of St. Louis Legal Department, the Department of Veterans Affairs, and the Federal Public Defender for the Eastern District of Missouri.

Bar Admissions

  • Missouri (2018)

  • U.S. District Court for the Eastern District of Missouri

Professional Associations & Memberships

  • Missouri Bar Association

  • Missouri Municipal Attorney's Association (MMAA)

  • Missouri Municipal and Associate Circuit Judges Association

  • Bar Association of Metropolitan St. Louis (BAMSL)

  • BAMSL Young Lawyers Division

  • BAMSL LGBTQ+ Committee

  • BAMSL Government/Public Sector Lawyers Committee

Presentations & Publication

  • Presenter, Newly Elected Officials Training Seminar - "Zoning 101" (April 2026); "Ethics and Conflicts of Interest: Dos and Donts" (May 2025, April 2024, April 2023)

  • Article in Missouri Municipal Review - "Public Works FAQs" (January/February 2026 Edition)

  • Presenter, Missouri Municipal League Metro East Regional Meeting, Hillsboro, MO - "Advanced Sunshine Law" (May 2024)

  • Presenter, City of Clayton Citizens Police Academy - "The Role of the Prosecutor and the Municipal Court" (November 2023)

Education

Community/Civic Involvement

222 S. Central, Suite 1000 (10th Floor), St. Louis, MO 63105

Curtis, Heinz, Garrett & O’Keefe, P.C. is a full service law firm with offices in Clayton, Missouri.


The choice of a lawyer is an important decision and should not be based solely upon advertisements.

© 2026 Curtis, Heinz, Garrett & O'Keefe

222 S. Central, Suite 1000 (10th Floor), St. Louis, MO 63105

Curtis, Heinz, Garrett & O’Keefe, P.C. is a full service law firm with offices in Clayton, Missouri.


The choice of a lawyer is an important decision and should not be based solely upon advertisements.

© 2026 Curtis, Heinz, Garrett & O'Keefe

222 S. Central, Suite 1000 (10th Floor), St. Louis, MO 63105

(314) 725-8788

Curtis, Heinz, Garrett & O’Keefe, P.C. is a full service law firm with offices in Clayton, Missouri.


The choice of a lawyer is an important decision and should not be based solely upon advertisements.

© 2026 Curtis, Heinz, Garrett & O'Keefe