ER season 5

ER
Season 5
DVD cover
Starring	Anthony Edwards George Clooney Noah Wyle Julianna Margulies Gloria Reuben Laura Innes Alex Kingston Kellie Martin Eriq La Salle
No. of episodes	22
Release
Original network	NBC
Original release	September 24, 1998 (1998-09-24) – May 20, 1999 (1999-05-20)
Season chronology
← Previous Season 4 Next → Season 6
List of episodes

The fifth season of the American fictional drama television series ER first aired on September 24, 1998, and concluded on May 20, 1999. The fifth season consists of 22 episodes, including the series' 100th episode.