ER season 11

ER
Season 11
DVD cover
Starring	Noah Wyle Maura Tierney Mekhi Phifer Alex Kingston Goran Visnjic Sherry Stringfield Ming-Na Parminder Nagra Linda Cardellini Shane West Laura Innes
No. of episodes	22
Release
Original network	NBC
Original release	September 23, 2004 (2004-09-23) – May 19, 2005 (2005-05-19)
Season chronology
← Previous Season 10 Next → Season 12
List of episodes

The eleventh season of the American fictional drama television series ER first aired on September 23, 2004, and concluded on May 19, 2005. The eleventh season consists of 22 episodes.