2023 in the environment

This is an article of notable issues relating to the terrestrial environment of Earth in 2023. They relate to environmental events such as natural disasters, environmental sciences such as ecology and geoscience with a known relevance to contemporary influence of humanity on Earth, environmental law, conservation, environmentalism with major worldwide impact and environmental issues.

General

 * 2020s in environmental history
 * 2023 in climate change
 * Green recovery
 * 2023 in space
 * List of environmental issues
 * Outline of environmental studies

Natural environment

 * List of large earthquakes in the 21st century
 * List of large volcanic eruptions in the 21st century
 * Lists of extinct animals
 * Category:Species described in 2023
 * Category:Protected areas established in 2023

Artificial developments

 * Timeline of sustainable energy research 2020–present
 * 2023 in rail transport
 * Human impact on the environment
 * Disaster science
 * Disaster response