1. Director-General of Communications - Miss Agnes WONG
2. Deputy Director-General (Broadcasting) - Ms Elizabeth TAI
   1. Broadcasting Branch
      Assistant Director - Miss Katy FONG
      1. Communications Authority Secretariat Division
         Chief Executive Officer - Ms Elena SHUM
      2. Licence Administration Division 1
         Principal Entertainment Standards Control Officer - Mr Edmond CHUI
         1. Licence Administration Section 11 - Ms Petrina WONG
         2. Licence Administration Section 12 - Ms Connie LAM
         3. Licence Administration Section 13 - Miss Jade NGAN
         4. Licence Administration Section 14 - Mr Bryant WONG
      3. Licence Administration Division 2
         Principal Entertainment Standards Control Officer - Miss Anissa CHAN
         1. Licence Administration Section 23 - Miss Kenix CHOW
      4. Special Duty Division
         Principal Entertainment Standards Control Officer - Mr Jimson CHAN
   2. Broadcasting Branch
      Assistant Director - Miss Natalie LI
      1. Content Regulation Division
         Principal Entertainment Standards Control Officer - Ms CHU Kar-lai
         1. Content Regulation Section 1 - Mr Clarence YUEN
         2. Content Regulation Section 2 - Miss Dionne SO
         3. Content Regulation Section 3 - Ms Addy LAI
   3. Support Branch
      Assistant Director - Mr Sammy LI
      1. Development Division
         Chief Telecom Engineer - Mr T S CHEW
         1. External Affairs and Unsolicited Electronic Messages Section - Mr Dennis LEUNG
         2. Broadcasting Support Section - Mr W K LEUNG
         3. Information Technology Section - Mr Frank CHAN
      2. Finance Division
         Head, Finance - Miss Ellen WONG
         1. Revenue Section - Ms Gloria LAW
         2. Accounts Section - Ms Yvonne SIN
         3. Supplies & OFNAA Section - Miss Kaylina TSANG
      3. Administrative Services Division
         Departmental Secretary - Miss Stephanie CHEUNG
         1. Administrative Services Section 1 - Miss Eva CHENG
         2. Administrative Services Section 2 - Miss Cecilia LI
         3. Translation Section - Ms Jenny YUNG
      4. Public Affairs Division
         Head, Public Affairs - Miss Diana FU
      5. Consumer Affairs Division
         Head, Consumer Affairs - Ms Jamay WONG
      6. Internal Audit Division
3. Deputy Director-General (Telecommunications) - Mr Chaucer LEUNG
   1. Regulatory Affairs Branch
      Assistant Director - Mr Sanda CHEUK
      1. Regulatory Division 1
         Head, Regulatory 1 - Mr S K YIU
         1. Regulatory Section 11 - Mr Wilson LEE
         2. Regulatory Section 12 - Mr K K SIN
         3. Regulatory Section 13 - Mr Sidney TSAN
      2. Regulatory Division 2
         Head, Regulatory 2 - Mr Esmond CHIU
         1. Regulatory Section 21 - Mr Jordan LEE
         2. Regulatory Section 22 - Ms Christine CHIM
         3. Regulatory Section 23 - Mr Eddy NG
      3. Regulatory Division 3
         Head, Regulatory 3 - Ms Linda YU
   2. Operations Branch
      Assistant Director - Mr C K CHENG
      1. Advisory & Spectrum Management Division
         Chief Telecom Engineer - Mr P H MA
         1. Spectrum Planning Section 1 - Mr L H TING
         2. Spectrum Planning Section 2 - Mr Eric FUNG
         3. Advisory & Support Section - Mr Tony YIP
         4. Standards Section - Mr Warren KWOK
         5. Trade Section - Mr Alex TANG
      2. Enforcement Division
         Senior Controller Telecom - Mr C S WONG
         1. Radio Monitoring Unit - Mr W K LEUNG
         2. Investigation & Prosecution Sub-Section - Mr W M LEE
         3. Inspection & Licensing Sub-Section - Mr James CHU
         4. Regulatory & Training Sub-Section - Mr K Y TUNG
   3. Market & Competition Branch
      Assistant Director - Miss Elaine HUI
      1. Market & Competition Division 1
         Head, Market & Competition 1 - Ms Helen LAI
         1. Market & Competition Section 11 - Mr Raymond HO
         2. Market & Competition Section 12 - Dr Gary SHIU
      2. Market & Competition Division 2
         Head, Market & Competition 2 - Mr Kingsley YEUNG
         1. Market & Competition Section 21 - Mr K W LEE
         2. Market & Competition Section 22 - Mr Desmond YOUNG
      3. Market & Competition Division 3
         Head, Market & Competition 3 - Mr Benson CHENG

Miss Agnes WONG assumed the post of Director-General of Communications on 15 August 2017.