Farzin Khanjani (born 4 October 1994) is an Iranian male badminton player.
At the age of 19, Khanjani won the men's singles title at the Kenya International tournament, and became the runner-up in the men's doubles event partnered with Mehran Shahbazi.
He also won the South Africa International tournament in the men's doubles event in 2014 and 2015.