The Atlantic Council of Finland (ACF) is an independent, non-partisan, non-governmental and non-profit organisation with 1300 members. The purpose of the ACF is to promote transatlantic discussion, research, education and provide information with a special focus on NATO and transatlantic foreign and security policy issues in Finland.

The Atlantic Council of Finland provides a unique discussion forum and networking arena for people interested in NATO and transatlantic foreign and security policy related themes in Finland. The ACF organises events and seminars, publishes and disseminates reports, policy papers and information material as well as executes educational activities. The Atlantic Council of Finland was founded on 16 December 1999 and was celebrating 25th Anniversary in 2024.