The F# Software Foundation (FSSF) is a non-profit organization devoted to the F# programming language.

[2] It was founded at the beginning of 2013[3][4] and became a 501(c)(3) non-profit organization in December 2014.

The mission of the foundation is to foster development of the F# community and is responsible for various processes within the F# community, including assisting development of the core F# distribution and libraries,[5][6] managing intellectual rights, and raising funds.

The current board of trustees and officers of the FSSF are listed below:[7] The executive director and technical advisor roles serve as ex-officio, non-voting members of the board of trustees.