| Continental tour by Mariah Carey | |||||||
 Promotional poster | |||||||
| Location | North America | ||||||
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| Start date | November 9, 2022 | ||||||
| End date | December 17, 2023 | ||||||
| Legs | 2 | ||||||
| No. of shows | 20 in total 16 in United States 4 in Canada | ||||||
| Box office | $29.6 million (15 reported shows) | ||||||
| Mariah Carey concert chronology | |||||||
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Merry Christmas to All! Tour and Merry Christmas One and All! were the twelfth and thirteenth concert tour by American singer Mariah Carey. Spanning 16 dates in the United States and in Canada, it began on November 15, 2023, in Highland, California, and concluded on December 17, 2023, in New York City. It followed the December 2022 Merry Christmas to All! Tour. That concert series consisted of four arena shows and marked Carey's return to touring following the COVID-19 pandemic.