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John A. Conniff Divorce & Family Law Attorney in Chicago, IL

Chicago, IL 60601

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John A. Conniff is a divorce and family law attorney in Chicago, Illinois, helping clients with child custody, child support, fathers' rights, and divorce.

John A. Conniff helps clients in Chicago and throughout Illinois with divorce and family law matters.

Explore more: More divorce lawyers in Chicago · Divorce guide for Illinois

Updated: October 13, 2026 · General information, not legal advice

Focus

Child Support, Custody & Visitation, Divorce, Marital Property, Paternity, Prenuptial Agreements

Family law matters in Chicago

Divorce Lawyer in Chicago, IL

Family Law Attorney in Chicago, IL

Child Custody Lawyer in Chicago, IL

Child Support Lawyer in Chicago, IL

Property Division Lawyer in Chicago, IL

Paternity Lawyer in Chicago, IL

Contact

Phone: +16307960208

Address: 77 W Wacker Dr, Suite 4500 · Chicago, IL 60601

Website: https://www.jacfamilylaw.com

Background

Licensed state: Illinois

Licensed since: 2011

Law school: Michigan State University College of Law

Education: DePaul University, B.A., Major: Political Science, 2008

Professional activity: Illinois, 2011; West Suburban Bar Association, Member; Chicago Bar Association, Chair; Illinois State Bar Association, Member; American Bar Association, Member; Law Alumni Association, Board Member

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