The football (soccer) Campeonato Brasileiro Série C 1998, the third level of Brazilian National League, was played from August 8 to December 6, 1998. The competition had 66 clubs
[Itumbiara was originally placed in Group 5. After playing three matches, Itumbiara was excluded from the competition for not paying referee fees.] and two of them were promoted to
Série B.
Stages of the competition
First phase
Group 1
Group 2
Group 3
Group 4
Group 5
Group 6
Group 7
Group 8
Group 9
Group 10
Group 11
Second phase
Round of 16
Quarterfinals
Final stage
Notes
Sources
*
{{DEFAULTSORT:1998 Campeonato Brasileiro Serie C
Campeonato Brasileiro Série C seasons
1998 in Brazilian football leagues