Jonathan Goerlach (born 7 November 1982) is an elite Australian triathlete with a disability.

[2] He has usher syndrome, which means he has moderate hearing loss, is night-blind and has only tunnel vision.

Goerlach made his triathlon debut in 2012 and represented Australia at his first ITU World Championships in Auckland later that year.

[3] In 2018, he moved to Wollongong, New South Wales and is coached by 2012 London Olympian Brendan Sexton.

[1] At the 2022 Commonwealth Games, Goerlach with guide David Mainwaring won the bronze medal in the Men's PYVI.