Frank Aresti is an American guitarist and composer and former member of progressive metal band Fates Warning.

During the early 2000s, Aresti began recording and producing material for a band he would create under a program called audio computing.

[1] In 2011, Aresti along with Fates' members Matheos and Joey Vera would reunite with John Arch to form the band Arch/Matheos.

Fates Warning released their eleventh studio album Darkness in a Different Light in September 2013, and was their first one with Aresti on guitar since Inside Out (1994).

[6] He left the band in 2016 though he remains "part of the Fates Warning extended family", and is still expected to contribute as a session member on future albums.