The 2005–06 season was the 60th season in Rijeka's history.

It was their 15th season in the Prva HNL and 32nd successive top tier season.

Source: HRnogomet.com Source: HRnogomet.com Source: HRnogomet.com Source: HRnogomet.com Competitive matches only.

Appearances in brackets indicate numbers of times the player came on as a substitute.