The twelfth season of the legal drama series Law & Order aired on NBC between September 26, 2001 and concluded on May 22, 2002 after 24 episodes.
This is the first season to feature Elisabeth Röhm as Serena Southerlyn (replaced by Angie Harmon as Abbie Carmichael), then Dianne Wiest who plays Nora Lewin left the series at the end of the 12th season.
|Lennie Briscoe||Detective (Senior Officer)||Jerry Orbach|
|Ed Green||Detective (Junior Officer)||Jesse L. Martin|
|Anita Van Buren||Lieutenant |
(Police Commanding Officer)
|S. Epatha Merkerson|
|Jack McCoy||Executive Assistant District Attorney||Sam Waterston|
|Serena Southerlyn||Assistant District Attorney||Elisabeth Röhm|
|Nora Lewin||Interim, Manhattan, District Attorney||Dianne Wiest|
List of Episodes Edit
| Previous season:|
| Law & Order|
| Next season:|