1998–99 B Group
{{Infobox football league season
| competition = Bulgarian B Group
| season = 1998–99
| dates =
| winners = Chernomorets
| promoted = Chernomorets
Belasitsa
Olimpik
| relegated = Dimitrovgrad
Chardafon
Akademik
Olimpik-Hadzhi Dimitar
| continentalcup1 =
| continentalcup1 qualifiers =
| continentalcup2 =
| continentalcup2 qualifiers =
| league topscorer =
| best goalkeeper =
| biggest home win =
| biggest away win =
| highest scoring =
| longest wins =
| longest unbeaten =
| longest winless =
| longest losses =
| matches = 240
| total goals = 696
| highest attendance =
| lowest attendance =
| average attendance =
| prevseason = 1997–98
| nextseason = 1999–00
| updated =
}}
{{Short description|Forty-third season of the Bulgarian B Football Group,}}
The 1998–99 B Group was the 43rd season of the Bulgarian B Football Group, the second tier of the Bulgarian football league system. A total of 16 teams contested the league.{{cite web | title = Bulgaria 1998/99 | website = RSSSF | url = https://www.rsssf.org/tablesb/bulg99.html }}
Chernomorets Burgas, Belasitsa Petrich and Olimpik Galata were promoted to Bulgarian A Group. Dimitrovgrad, Chardafon Gabrovo, Akademik Sofia and Olimpik-Hadzhi Dimitar Sliven were relegated.
League table
|show_limit=5
|res_col_header=PR
|team1=CHB|name_CHB=Chernomorets Burgas
|team2=BEL|name_BEL=Belasitsa Petrich
|team3=OLI|name_OLI=Olimpik Galata
|team4=MAR|name_MAR=Maritsa Plovdiv
|team5=KRE|name_KRE=Kremikovtsi
|team6=LUD|name_LUD=Antibiotic-Ludogorets Razgrad
|team7=CHM|name_CHM=Cherno More Varna
|team8=BVR|name_BVR=Botev Vratsa
|team9=SPL|name_SPL=Spartak Pleven
|team10=HAS|name_HAS=Haskovo
|team11=SVE|name_SVE=Svetkavitsa Targovishte
|team12=ETA|name_ETA=Etar Veliko Tarnovo
|team13=DIM|name_DIM=Dimitrovgrad
|team14=CGA|name_CGA=Chardafon Gabrovo
|team15=ASO|name_ASO=Akademik Sofia
|team16=OHD|name_OHD=Olimpik-Hadzhi Dimitar Sliven
|win_CHB=21|draw_CHB=3|loss_CHB=6|gf_CHB=62|ga_CHB=20|status_CHB=P
|win_BEL=20|draw_BEL=2|loss_BEL=8|gf_BEL=60|ga_BEL=27|status_BEL=P
|win_OLI=20|draw_OLI=2|loss_OLI=8|gf_OLI=46|ga_OLI=21|status_OLI=P
|win_MAR=19|draw_MAR=4|loss_MAR=7|gf_MAR=64|ga_MAR=25
|win_KRE=17|draw_KRE=1|loss_KRE=12|gf_KRE=48|ga_KRE=41
|win_LUD=14|draw_LUD=4|loss_LUD=12|gf_LUD=46|ga_LUD=35
|win_CHM=14|draw_CHM=2|loss_CHM=14|gf_CHM=37|ga_CHM=48
|win_BVR=12|draw_BVR=4|loss_BVR=14|gf_BVR=50|ga_BVR=42
|win_SPL=12|draw_SPL=4|loss_SPL=14|gf_SPL=40|ga_SPL=43
|win_HAS=13|draw_HAS=1|loss_HAS=16|gf_HAS=45|ga_HAS=49
|win_SVE=12|draw_SVE=4|loss_SVE=14|gf_SVE=40|ga_SVE=45
|win_ETA=11|draw_ETA=4|loss_ETA=15|gf_ETA=30|ga_ETA=47
|win_DIM=11|draw_DIM=1|loss_DIM=18|gf_DIM=36|ga_DIM=57|status_DIM=R
|win_CGA=10|draw_CGA=4|loss_CGA=16|gf_CGA=33|ga_CGA=56|status_CGA=R
|win_ASO=6|draw_ASO=6|loss_ASO=18|gf_ASO=22|ga_ASO=49|status_ASO=R
|win_OHD=4|draw_OHD=2|loss_OHD=24|gf_OHD=37|ga_OHD=91|status_OHD=R
|col_P=green1|text_P=Promotion to 1999–2000 A Group
|result1=P|result2=P|result3=P
|col_R=red1|text_R=Relegation to 1999–2000 V Group
|result13=R|result14=R|result15=R|result16=R
|class_rules=1) points; 2) goal difference; 3) number of goals scored.
|update=complete
|source=[https://www.rsssf.org/tablesb/bulg99.html rsssf.com]
}}