List of M Countdown Chart winners (2018)

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

In 2018, 35 singles ranked number one on the chart and 21 music acts were awarded first-place trophies.

Two songs collected trophies for three weeks and achieved a triple crown: "Love Scenario" by iKon, and "Ddu-Du Ddu-Du" by Blackpink.

Of all releases for the year, only two songs earned a perfect score of 11,000 points: "Fake Love" by BTS and "I Want You" by Shinee.

Scoring System: Digital Music Sales (45%), Album Sales (15%), Social Media Score (YouTube official music video views + SNS buzz) (20%), Global Fan Votes (10%), Mnet Broadcast Score (10%), SMS Live Vote 10%.

Momoland achieved their first ever music show win with " Bboom Bboom " on episode 553.
Iz*One received their first ever music show win for their debut single " La Vie en Rose " on episode 595.
Mino , of boy group Winner , received his first music show award as a soloist for "Fiancé" on episode 598.