| Season: | 1998–99 |
| Teams: | 36 (2x18) |
| League Topscorer: | Marian Ivan (17 goals) |
| Nextseason: | 1999–2000 |
The 1998–99 Divizia B was the 59th season of the second tier of the Romanian football league system.
The format has been maintained to two series, each of them having 18 teams. At the end of the season, the winners of the series promoted to Divizia A and the last three places from both series relegated to Divizia C. A promotion play-off was played between the runners-up of the series to decide the third team that promoted to Divizia A.[1] [2]
Promoted from Divizia C
Relegated from Divizia A
Relegated to Divizia C
Promoted to Divizia A
Electroputere Craiova was renamed as Extensiv Craiova.
Maramureș Baia Mare was renamed as FC Baia Mare.
The 2nd-placed teams of the Divizia B played a match to decide the third team promoted to Divizia A. The match was played on neutral ground, on the Cetate Stadium in Alba Iulia.
Cristian Dicu (Midia Năvodari) Claudiu Drăgan (UTA Arad) Cornel Mihart (ARO Câmpulung) Gabriel Boștină (Cimentul Fieni) Marius Păcurar (Corvinul Hunedoara) Ionuț Savu (Rocar București) Marcel Rus (Extensiv Craiova) Aurelian Dumitru (Sportul Studențesc) Cristian Albeanu (Bihor Oradea) Robert Niță (Cimentul Fieni)