2026 in Arizona

The following is a list of events of the year 2026 in Arizona.

Incumbents

January 2 – A helicopter crashes near Telegraph Canyon, Pinal County, killing the four occupants, a man and his three adult nieces. A witness and local authorities say the crash occurred after the helicopter struck a slackline.
January 5
* Defense Secretary Pete Hegseth censures Senator Mark Kelly over a video he and other Democrats made in November that urged military members to refuse unlawful orders.
* The Arizona Supreme Court is evacuated after a package is left outside that contains items testing positive for explosive substances.