ER season 9

ER
Season 9
DVD cover
Starring	Noah Wyle Laura Innes Mekhi Phifer Alex Kingston Goran Visnjic Maura Tierney Sherry Stringfield Ming-Na Sharif Atkins Paul McCrane
No. of episodes	22
Release
Original network	NBC
Original release	September 26, 2002 (2002-09-26) – May 15, 2003 (2003-05-15)
Season chronology
← Previous Season 8 Next → Season 10
List of episodes

The ninth season of the American fictional drama television series ER first aired on September 26, 2002, and concluded on May 15, 2003. The ninth season consists of 22 episodes.