Template:Deadliest U.S. meteorological events in 2023

Rank	Event	Date(s)	Deaths (U.S)	Deaths (Total)⁽¹⁾
1 2 3 4 5 - - - 7 8 - - - 10	Tornado outbreak of March 31 – April 1 Tornado outbreak of March 24–27 2022–23 Western United States floods February storm complex Early-March storm complex July Northeast floods Hurricane Idalia January 31–February 2 ice storm Tornado outbreak of June 20–26 Tornado outbreak of January 12	March 31 – April 1 March 24–27 December 31, 2022–January 25, 2023 February 21–28 March 1–3 July 9–25 August 26–31 January 31–February 2 June 20–26 January 12	33 25 22 15 13 13 12 10 10 9	33 25 22 15 13 13 12 10 10 9

Death tolls include the United States territories as those are included by various NOAA agencies.

1. Includes fatalities outside the United States

See Weather of 2023#Deadliest events for the sources to this information.