2023 in Guam

Events in the year 2023 in Guam.

Incumbents

 * Governor: Lou Leon Guerrero
 * Lieutenant Governor: Josh Tenorio

Events
Ongoing – COVID-19 pandemic in Guam


 * 23 May – Typhoon Mawar officially strengthens into a category 4 super typhoon as it approaches Guam.
 * 24 May – People in Guam and the Northern Mariana Islands are told to seek refuge as Typhoon Mawar approaches with winds reaching 282 km/h.

Deaths

 * 30 January – Pedo Terlaje, 76, politician, member of the Legislature of Guam (since 2019).