|Capital city and state|
|Motto: Majulah Bandar Kita
English: Advance Our City
|Established||13 March 2020|
|Independence as part of the Democratic Republic of Subejia||28 February 2021|
|- Governor||Azwariq Qadri|
Subejia City, officially Bandar Subejia, is the capital city and state of the Democratic Republic of Subejia. It is located in Northern Central Subejia, bordered by the states of Taman Subejia, Taqima, Bandar Diraja and Bandar Paklang.
It was named after Subejia by Azwariq himself for capital city.
Before Subejia City was established, the capital city in the Federation of Subejo, Japanese occupation of Subejo and the Kingdom of Subejo was Bandar Diraja. Subejia City also was a part of Bandar Diraja.
During its establishment, Mohd Que Danie tried to conquer Subejia City but end with peace treaty.[a]
Azwariq Qadri proposed to liberated the Republic of Subejia and Subejia City was a part of it. The proposal was failed and thus, Democratic Republic of Subejia was formed.
Subejia City has been selected as host city for the 2022 SEAM Games. Subejia City was ready to prepared for its events.
- Noted that Mohd Que Danie was elected as Prime Minister of the Democratic Kingdom of Subejia.