Chicago Med season 9

The ninth season of Chicago Med, an American medical drama television series with executive producer Dick Wolf, and producers Michael Brandt, Derek Haas, Peter Jankowski, Andrew Schneider and Diane Frolov, was ordered on April 10, 2023, by NBC. The season premiered on January 17, 2024 and concluded on May 22, 2024. The season contained 13 episodes. The season was affected by strikes undertaken by the Writers Guild of America (which began on May 2 and ended on September 27) and SAG-AFTRA (which began on July 14 and ended on November 9).

Main characters

 * Marlyne Barrett as Maggie Lockwood (formerly Campbell), RN, ED Charge Nurse
 * S. Epatha Merkerson as Sharon Goodwin, Director of Patient and Family Services
 * Oliver Platt as Dr. Daniel Charles, Chief of Psychiatry
 * Dominic Rains as Dr. Crockett Marcel, Attending Physician in General Surgery
 * Steven Weber as Dr. Dean Archer, Chief of the ED
 * Jessy Schram as Dr. Hannah Asher, Attending Physician in OBGYN
 * Luke Mitchell as Dr. Mitchell Ripley, Attending Physician in Emergency Medicine

Recurring characters

 * Brennan Brown as Dr. Samuel Abrams, Chief of Neurosurgery
 * Luigi Sottile as Sean Archer, Dr. Archer's son
 * Lorena Diaz as Nurse Doris, Emergency Nurse
 * Sophia Ali as Dr. Zola Ahmad, Third Year Resident in Emergency Medicine
 * Conor Perkins as Dr. Zach Hudgins, First Year Resident in Emergency Medicine

Casting
On November 29, 2023, it was announced that Luke Mitchell would join the series in a recurring role with the potential to be expanded to a series regular.

Filming
It was announced on March 8, 2024, that former cast member Brian Tee would return to direct the eleventh episode of the season.