List of Show! Music Core Chart winners (2020)

Music Core Chart is a record chart on the South Korean MBC television music program Show!

Every week, the show awards the best-performing single on the chart in the country during its live broadcast.

In 2020, 18 singles have ranked at number one on the chart and 15 music acts received first-place trophies.

No release for the year achieved a perfect score, but "Life Goes On" by BTS acquired the highest point total on the December 5 broadcast with 11,881 points.

The English language single "Dynamite" by BTS achieved number 1 for 10 consecutive weeks becoming the longest consecutive number 1 song, and the artist with the most wins was BTS at 18 wins.

" Life Goes On " by BTS was the highest-scoring song on Show! Music Core for 2020.
" Oh My God " by (G)I-dle served as the group's first win on the program.
Oh My Girl received their first Show! Music Core trophy with "Nonstop."
NCT 127 received their first Show! Music Core trophy with "Punch," making them the first NCT group to win first place on the program.
Iz*One , whose member Kim Min-ju also co-hosts the program, won their first award on Show! Music Core with " Secret Story of the Swan ."