African Environmental Network (AEN) is an environmental organization based in Yaoundé, Cameroon. Its mission is to help manage environmental risks, restore and preserve ecosystems, and support the services they provide. AEN envisions a world where people live in harmony with healthy nature and are better able to adapt to and mitigate environmental change caused by both human activity and natural processes.

The organization develops projects and carries out research, training, advocacy, awareness-raising, promotion, and communication activities with its members. Its strategic priorities include climate change adaptation, mitigation, and loss and damage; water and renewable energy; biodiversity and ecosystem-based management; waste management and pollution control; environmental monitoring and communication; governance; and disaster risk reduction.

AEN also highlights work to train young green leaders, strengthen the resilience and decision-making voice of Indigenous peoples, and promote healthier coastal and marine ecosystems. Its programs include African Climate Justice and Education Week, Stop Plastics and Chemicals, and Swipe Out the Tear of the Ocean: Loss and Damage.