1999–2000 HNK Rijeka season

The 1999–2000 season was the 54th season in Rijeka's history. It was their 9th season in the Prva HNL and 26th successive top tier season.

Prva HNL
Source: HRnogomet.com

Croatian Cup
Source: HRnogomet.com

UEFA Champions League
Source: HRnogomet.com

Squad statistics
''Competitive matches only. Appearances in brackets indicate numbers of times the player came on as a substitute.''