| Season: | 1998–99 |
| Nextseason: | 1999–2000 |
Statistics of Qatar Stars League for the 1998–99 season.
It was contested by 9 teams, and Al-Wakrah Sports Club won the championship.
Obtained from daharchives
Mohammed Salem Al-Enazi (1:45)
Allen Kamuanga Mubarak Al Kuwari / 
Saleh Fodal / Akwá / Mujeeb Hamad (5 goals) Mubarak Mustafa| Team | Manager | |
|---|---|---|
| Al Wakrah | Rabah Madjer | |
| Al Ittihad |  Jamal Haji | |
| Al Sadd |  Procópio Cardoso | |
| Al Arabi | Roald Poulsen | |
| Al Rayyan | Jørgen E. Larsen | |
| Qatar SC | Reinhard Fabisch | |
| Al Ahli | Abdelkader Bomir | |
| Al Taawon | Roberto Carlos | |
| Al Shamal |  Adnan Dirjal |
| Team | Outgoing manager | Reason of departure | Replaced by | |
|---|---|---|---|---|
| Al Sadd | Abdelkader Bomir | Sacked | Luiz Gonzaga | |
| Luiz Gonzaga | Interim position fulfilled after 2 weeks | Evaristo de Macedo | ||
| Evaristo de Macedo | Sacked | Adnan Dirjal | ||
| Adnan Dirjal | Terminated contract | Procópio Cardoso | ||
| Al Ahli |   Viktor Prokopenko | Sacked | Abdelkader Bomir | |
| Al Rayyan | Roald Poulsen | Sacked | Jørgen E. Larsen | |
| Al Arabi | Ednaldo Patricio | Sacked | Roald Poulsen |
Each club is limited to 2 foreign players.
| Team | Outgoing player | |
|---|---|---|
| Al Rayyan |  Joseph Saido | |
| Allen Kamuanga | ||
| Al Arabi | Foster Bastios | |
| Al Ahli |  Moussa Traoré | |
| Al Wakrah | Gregory | |
| Al Sadd | Villa Viorosa |
Each club is limited to 2 foreign players.
| Team | Player | |
|---|---|---|
| Al Wakrah | Akwá / André Luiz | |
| Al Ittihad |  Frank Seator / Osvaldo de Souza | |
| Al Sadd | Hussein Amotta / Sérgio Ricardo | |
| Al Arabi |  Clife Sidibe / Riad Abdul-Abbas | |
| Al Rayyan |  Ferid Chouchane / Riadh Jelassi | |
| Qatar SC | Samir Kadhim / Cristiano Leão | |
| Al Ahli | Abdulaziz Al Omari / Kamal Aso | |
| Al Taawon | Saleh Vaudhal / Luís Pereira | |
| Al Shamal | Cláudio Mendes / Roger Velez |