Party
Leff
Federal civil lawsuits naming Leff.
In this index, 52 federal civil lawsuits name a party recorded as Leff, most often as a plaintiff (38 of 52). These may be different parties who share the name; records here are grouped by name only. These cases are most often Contract and Civil Rights matters, filed between 1993 and 2026, most frequently in District Court, E.D. New York. Frequent opposing parties include University of Notre Dame Du Lac, Lehman Capital, and Bessent.
1.5 cases/yr Predominantly plaintiff · 73% Activity steady
Cases by State
AL — 0 cases AZ — 0 cases AR — 0 cases CA — 0 cases CO — 1 cases CT — 0 cases DE — 0 cases DC — 1 cases FL — 9 cases GA — 0 cases ID — 1 cases IL — 5 cases IN — 1 cases IA — 0 cases KS — 0 cases KY — 0 cases LA — 0 cases ME — 0 cases MD — 1 cases MA — 0 cases MI — 3 cases MN — 0 cases MS — 0 cases MO — 0 cases MT — 0 cases NE — 0 cases NV — 0 cases NH — 0 cases NJ — 6 cases NM — 0 cases NY — 13 cases NC — 0 cases ND — 0 cases OH — 0 cases OK — 0 cases OR — 0 cases PA — 7 cases RI — 0 cases SC — 0 cases SD — 0 cases TN — 0 cases TX — 2 cases UT — 0 cases VT — 0 cases VA — 0 cases WA — 0 cases WV — 1 cases WI — 0 cases WY — 1 cases
Open Cases Over Time
1993 peak 4 open 2026
Case Types Over Time
1993 2026
Contract Civil Rights Labor RICO / Consumer / Other Statutes Securities / Commodities
Frequent Opposing Parties
11 Cases — Newest First
Civil Rights
Open
District Court, M.D. Florida No. 8:25-cv-02406 Filed 09/08/2025
Civil Rights
Open
District Court, M.D. Florida No. 8:25-cv-00725 Filed 03/24/2025
Civil Rights
Open
District Court, M.D. Florida No. 8:25-cv-00397 Filed 02/14/2025
Civil Rights
Terminated
District Court, E.D. New York No. 2:17-cv-02714 Filed 04/28/2017
Civil Rights
Terminated
District Court, S.D. New York No. 1:06-cv-06220 Filed 08/16/2006
Civil Rights
Terminated
District Court, M.D. Pennsylvania No. 1:03-cv-02075 Filed 11/17/2003
Civil Rights
Terminated
District Court, M.D. Pennsylvania No. 3:03-cv-01107 Filed 07/03/2003
Civil Rights
Terminated
District Court, D. Wyoming No. 1:03-cv-01018 Filed 02/28/2003
Civil Rights
Terminated
District Court, S.D. Florida No. 1:01-cv-03265 Filed 07/25/2001
Civil Rights
Terminated
District Court, S.D. New York No. 7:98-cv-04389 Filed 06/23/1998
Civil Rights
Terminated
District Court, S.D. Florida No. 1:94-cv-00208 Filed 02/02/1994