1997–98 Croatian Second Football League
The 1997–98 Druga HNL season was the 7th season of Croatia's second-level football since its establishment in 1992.
The league consisted of 82 teams organized into three geographic groups: Sjever, Istok, Središte, Zapad, and Jug.
North Division
East Division
Center Division
West Division
South Division
Promotion play-offs
Group 1
- Segesta – Jadran Poreč 2–2
- Jadran Poreč – Čakovec 0–0
- Čakovec – Segesta 1–2
Group 2
- RNK Split – Zagorec Krapina 0–1
- Cibalia – RNK Split 2–1
- Zagorec Krapina – Cibalia 2–2