Conor Thomas Hartnett
On the New York attorney register since 2020 · office in Brooklyn, NY
PlainAttorney’s reading of the public register file, not a court record.
- Registration No.
- 5818109
- Admitted
- 2020 · Third Department
- Status
- Currently registered
- Next registration
- Sep 2028
Conor Thomas Hartnett is currently registered on the New York attorney register file of Sep 29, 2026. Admitted in 2020 in the Third Department, with an office in Brooklyn, NY; next registration due Sep 2028. Since Jul 3, 2026 it has moved only through the routine two-year cycle.
What this status means on the register
On the register, “Currently registered” means Conor Thomas Hartnett has filed the biennial registration the court system requires; the next one is due in Sep 2028.
- Due to re‑register to Currently registered the routine two-year cycle: the registration window closed with a filing
- Currently registered to Due to re‑register the routine two-year cycle: the registration window opened
- Currently registered the first file we hold
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; the Jul 3, 2026 and Aug 6, 2026 files for the history.
Others who list this employer on the register
The only other attorney who lists New York State Grievance Committee for the Second, Eleventh, and Thirteenth Judicial Districts or one of its other names:
| Attorney | Admitted | Status |
|---|---|---|
| Michael Vincent D’Ambrosio | 2017 | Currently registered |
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; employer spellings merged (methodology).
Where this record sits on the register
Conor Thomas Hartnett studied at Harvard Law School. 2,092 of its 14,378 living graduates on the register were admitted in the 2020s, as Conor Thomas Hartnett was.
- Same law school
- 14,378living graduates; 86.1% registered (current or due), against 87.1% overall
- Office in Brooklyn, NY
- 7,312living registrants
Of the 7,312 living registrants with an office in Brooklyn, NY, 6,052 were admitted before 2020 and 1,085 after.
Source: NY Office of Court Administration, attorney registration file (data.ny.gov, dataset eqw2-r5nb), downloaded Sep 29, 2026; living registrants only.
Questions this record leads to
- Harvard Law School graduates on the register14,378 living, 86.1% registered.
- Attorneys with an office in Brooklyn, NY7,312 living registrants give an office there.
- Kings County’s registered bar5,931 currently registered, 2.25 per 1,000 residents.
- Admitted in 20208,276 people admitted in 2020 are on the register, 3,652 of them through the Third Department.
- Every registration that reads “Currently registered”286,911 on the register file of Sep 29, 2026, by decade of admission.
- What a New York lawyer may chargeThe court rules on fees, retainers and fee disputes, each cited.
How to confirm it officially
For a statement of Conor Thomas Hartnett’s standing, contact the Attorney Registration Unit of the NY Office of Court Administration (nycourts.gov/attorneys), or ask the Appellate Division, Third Department, which admitted Conor Thomas Hartnett in 2020. A complaint about this attorney would go to the Second Department’s Grievance Committee for the Second, Eleventh and Thirteenth Judicial Districts, which covers Kings County, where the register places the office.
This page reads the register file of Sep 29, 2026, and the court system’s own search can be newer; the register shows only the current value, so a suspension that ended before the files we hold, or a censure, leaves no trace here (Appellate Division decisions are published through the court system’s Law Reporting Bureau).