K–12 Tour
| World tour by Melanie Martinez | |
| Associated album | K-12 |
|---|---|
| Start date | October 13, 2019 |
| End date | February 17, 2020 |
| Legs | 2 |
| No. of shows | 19 in North America 29 in Europe 48 in total |
| Supporting acts |
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| Melanie Martinez concert chronology | |
The K–12 Tour was the third concert tour by American artist Melanie Martinez, in support of her second studio album K–12. Comprising 48 shows, the tour began on October 13, 2019, in Washington, D.C., and concluded prematurely on February 17, 2020, in Brixton, England, due to the COVID-19 pandemic.