The best selling album in 1998 in Korea was SHIN SEUNG HUN VI by SHIN SEUNG-HUN (신승훈) which sold 1,310,000 copies.
| Rank | Artist | Album | Sales | Released |
| 1 |
SHIN SEUNG-HUN (신승훈) |
SHIN SEUNG HUN VI |
1,310,000 |
1998 |
| 2 |
SEO TAIJI (서태지) |
SEO TAI JI 1 |
1,290,000 |
1998 |
| 3 |
KIM GUN-MO (김건모) |
MYSELF
[1997 (210000) + 1998 (1000000)] |
1,210,000 |
1997 |
| 4 |
JO SUNG-MO (조성모) |
TO. HEAVEN
[1998 (1000000) + 180000 (1999)] |
1,180,000 |
1998 |
| 5 |
KIM JONG-HWAN (김종환) |
사랑을 위하여 [4집]
[1997 (30000) + 1998 (1100000)] |
1,130,000 |
1998 |
| 6 |
H.O.T. (에이치오티) |
RESURRECTION |
1,100,000 |
1998 |
| 7 |
COOL (쿨) |
SORROW (애상) |
790,000 |
1998 |
| 8 |
YOO SEUNG-JUN (유승준) |
FOR SALE |
790,000 |
1998 |
| 9 |
TURBO (터보) |
PERFECT LOVE |
770,000 |
1998 |
| 10 |
J. Y. PARK (박진영) |
천년의 사랑 |
710,000 |
1998 |
| 11 |
JO KWAN WOO (조관우) |
WAITING
[1997 (190000) + 1998 (510000)] |
700,000 |
1997 |
| 12 |
SECHS KIES (젝스키스) |
SPECIAL ALBUM |
600,000 |
1998 |
| 13 |
KIM JUNG-MIN (김정민) |
JUMP 98 |
580,000 |
1998 |
| 14 |
KIM MIN-JONG (김민종) |
LOVE |
570,000 |
1998 |
| 15 |
KIM KYUNG-HO (김경호) |
KIM KYUNG HO III - 00:00:1998 |
520,000 |
1998 |
| 16 |
UHM JUNG-HWA (엄정화) |
INVITATION |
500,000 |
1998 |
| 17 |
IM CHANG-JUNG (임창정) |
BECOME A STAR |
500,000 |
1998 |
| 18 |
KIM HYUN-JUNG (김현정) |
LEGEND |
480,000 |
1997 |
| 19 |
S.E.S. (에스이에스) |
SEA & EUGENE & SHOO
[1998 (320000) + 1999 (130000)] |
450,000 |
1998 |
| 20 |
SECHS KIES (젝스키스) |
ROAD FIGHTER (로드 파이터) |
360,000 |
1998 |
| 21 |
FIN.K.L (핑클) |
BLUE RAIN |
330,000 |
1998 |
| 22 |
LEE HYUN DO (이현도) |
D.O FUNK |
300,000 |
1998 |
| 23 |
KIM JANG-HOON (김장훈) |
1998 BALLADS FOR TEARS |
300,000 |
1998 |
Source: 한국 음악 통계 연감 [Korean Music Statistics Yearbook]
