Rex Goh (born Goh Tee Haut 5 May 1951, Singapore) is a rock guitarist.
In 1972 Goh moved to Australia.
He has been a band member of various groups including Air Supply (1977, 1981–83), QED (1983–85), and Eurogliders (1988–89, 2005).
Goh has also toured and recorded as a session guitarist with Savage Garden, Randy Crawford, Tom Jones, Guy Sebastian and Daryl Braithwaite.
As a producer Goh has worked on albums for Tania Bowra, The Robertson Brothers and Rene Diaz.