=== Sekretaris Daerah ===
{| class="wikitable"
# Drs. Hasan Basri Djalil, M.Si (1999–2007)
▼
!No !!Foto !!Nama !!Awal Menjabat !!Akhir Menjabat !!Keterangan !!Ref.
# Dr. Ir. Nasrullah Muhammad, M.Si, MT (2007–2011)
▼
|-
# Ir. Razuardi, MT (2011–2012)
▼
|1
# Dr. Muzakkar A.Gani, SH, M.Si (2012 Plt.)
▼
|
# Ir. Zulkifli, Sp (2012 – Sekarang)
▼
▲# |Drs. Hasan Basri Djalil, M.Si
(1999–2007)
|1999
|2007
|
|
|-
|2
|
▲# |Dr. Ir. Nasrullah Muhammad, M.Si, MT
(2007–2011)
|2007
|2011
|
|
|-
|3
|
▲# |Ir. Razuardi, MT
(2011–2012)
|2011
|2012
|
|
|-
|4
|
▲# |Dr. Muzakkar A.Gani, SH, M.Si
(2012 Plt.)
|2012
|2012
|Plt.
|
|-
|5
|
▲# |Ir. Zulkifli, Sp
(2012 – Sekarang)
|2012
|''sekarang''
|
|
|}
=== Dewan Perwakilan ===