2019 (mmxix) will be the year of the Gregorian calendar, starting from Tuesday of the Gregorian calendar, that is, 2019 of the general era (CE) and Anno Domini (AD), that is, the 19th year of the third millennium, that is, the 19th year of the 21st century. , and the 10th and last year of the 2010's.

2019 is designated as the international periodic table year of chemical elements by the general assembly of the United Nations.