Chicago Police Department

Department Executive Command Staff

 * Office of the Superintendent of Police
 * Superintendent of Police - ____ Hammonds, (S4 E20, E22 - E23)
 * Superintendent of Police - Jason Crawford, (S7 E6 - E7, E10 & E12)
 * Superintendent of Police - Brian Kelton, (S6 E11 - E13, E16 - E19 & E22)
 * Office of the First Deputy Superintendent
 * First Deputy Superintendent of Police - Katherine Brennan (S6 E1, E3 - E4, E6, E9, E11, E19 - S7 E1)
 * First Deputy Superintendent of Police - Timothy O' Leary (S2 E1 & S3 E23)
 * First Deputy Superintendent of Police - Samantha Miller (S8 E1 - E2, E4, E8 - E9, E12, E15 & S9 E1 - Present)
 * First Deputy Superintendent of Police - Jason Crawford (S7 E1 - E2)



Department Command Staff Bureau's

 * Bureau of Crime Control Strategies
 * Bureau of Organised Crime (AKA, Bureau of Counterterrorism)
 * Bureau of Internal Affairs
 * Bureau of Detectives
 * Bureau of Patrol

Unknown Bureau

 * 2 Stars Bureau Chief - Arthur Banks, (S3 E22 - S3 E23)
 * Commander - George Baumgartner, (S2 E21 & S2 E23)
 * 2 Stars Bureau Chief - Chet Harper, (S2 E23 & S3 E23)

Bureau of Operational Services

 * Street Operations Section
 * Street Deputy Chief - _____ Timmons, (Chicago PD S3 E13)

Bureau of Technical Services

 * South Side Drug Vault
 * Sergeant - Jake Gibbs, (Chicago PD S7 E12)

Emergency Response Plan

 * CPD Plan 3 - (Chicago PD S4 E4)
 * CPD Plan 1 - (Chicago PD S2 E10)

Members

 * Patrol Officer - ______ ____, (Chicago PD S1 E14)
 * Desk Officer - _____ ____, (Chicago PD S2 E5)
 * Patrol Officer - Eddie Breldin, (Chicago Med S7 E14)
 * Lieutenant - Henry Sidwell, (Chicago Fire S9 E4), (Retired in 1995)