Atty. John A. Conniff

Atty. John A. Conniff

John opened The Law Offices of John A. Conniff in 2015 after previously practicing family law at another elite family law litigation firm in Chicago.

Chicago Chicago 15 yrs experience 15 year
Call (224) 801-2047 Email Book Appointment

Contested Divorce & More Attorney · Serving Chicago, IL · 15+ Years Experience

Profile Summary

About John A. Conniff at a Glance

John A. Conniff is a Principal based in Chicago, Illinois, practicing at Law Offices of John A. Conniff. They have 15+ years of legal experience, licensed to practice since 2011. Their practice focuses on divorce, child custody, family law, employment, and child support. Admitted to practice in Illinois (2011). Educated at Michigan State University College of Law (J.D., 2011) and DePaul University, Chicago, Illinois (B.A. Political, 2008). Recognitions include Peer Reviewed. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John A. Conniff

  • John opened The Law Offices of John A. Conniff in 2015 after previously practicing family law at another elite family law litigation firm in Chicago
  • John graduated from DePaul University with a
  • Read Full Bio

Practice Areas Explained

John A. Conniff's Areas of Legal Practice

Each practice area below reflects the types of cases John A. Conniff handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Divorce in Chicago

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

John A. Conniff is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Illinois →

Child Custody & Visitation in Chicago

John A. Conniff is one of 30,982 child custody attorneys indexed nationally. Browse child custody attorneys in Illinois →

Family Law in Chicago

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

John A. Conniff is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Employment Law in Chicago

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

John A. Conniff is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in Illinois →

Child Support in Chicago

John A. Conniff is one of 24,443 child support attorneys indexed nationally. Browse child support attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Chicago Courts and Legal Process

Choosing a Chicago-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About John A. Conniff

Where is John A. Conniff's law office located?
John A. Conniff's law practice is located in Chicago, Illinois. The firm is Law Offices of John A. Conniff. You can contact the office directly through this profile page.
What practice areas does John A. Conniff handle?
John A. Conniff focuses on divorce, child custody, family law, employment, child support. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John A. Conniff practiced law?
John A. Conniff has 15+ years of legal experience and has been licensed since 2011.
Where did John A. Conniff go to law school?
John A. Conniff earned their education at (J.D., 2011); (B.A. Political, 2008).
How can I contact John A. Conniff for a consultation?
You can contact John A. Conniff directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has John A. Conniff received?
John A. Conniff's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Chicago Choose John A. Conniff

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John A. Conniff's practice in the field of divorce, child custody, family law, employment, and child support.

Decade-Tested Legal Experience

John A. Conniff brings 15+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering divorce, child custody, and family law, John A. Conniff can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means John A. Conniff attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues John A. Conniff Handles in Chicago

Below is a representative sample of the types of matters John A. Conniff has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
Wrongful termination claims
Employment
Workplace discrimination
Employment
Wage and hour disputes
Employment
Non-compete agreement review
Employment

This list is illustrative, not exhaustive. Contact John A. Conniff directly to discuss the specifics of your situation.

Search Reference

How People Find John A. Conniff Online

Prospective clients searching for legal help in Chicago commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like John A. Conniff.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with John A. Conniff directly.

Education & Law School Background

J.D.
Michigan State University College of Law
- 2011
B.A. Political
DePaul University, Chicago, Illinois
- 2008

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2011

Client Reviews & Ratings — John A. Conniff

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