Jonathan Graham Klupp: Senior Brisbane schoolteacher accused of running child abuse website
A teacher who held senior roles at prestigious private schools has been accused of operating a child abuse website and grooming.
A Brisbane schoolteacher has been accused of managing an online child exploitation site and grooming a child despite his years of trusted service working with children.
Jonathan Graham Klupp, 58, appeared in Brisbane Magistrates Court on Tuesday after police allege they discovered his connection to a child abuse website and personal collection of child exploitation material.
Police claim Mr Klupp assisted in running an online child abuse website called Foreskin Worship between February 1 and April 13 of this year.
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Mr Klupp is accused of using an anonymising service in an attempt to conceal his identity in managing the website.
It is further alleged Mr Klupp electronically distributed computer generated child exploitation material on seven occasions between February 24, 2026 and April 8, 2026 and possessed child exploitation material on his personal devices.
The Brisbane teacher was initially arrested on nine charges on April 13 and granted bail; however, he was further charged on April 23 with grooming and soliciting child abuse material.
He is alleged to have groomed a child between February 9 and March 22 of this year, with the intent to engage the child in a sexual act outside of Queensland.
Mr Klupp is also accused of soliciting computer-generated child abuse images and videos on two days in February.
Police claim the offending took place at a residential address in East Brisbane.
Mr Klupp previously held senior positions at Brisbane private schools.
Mr Klupp is charged with two counts of using a carriage service to solicit child abuse material, seven counts of using a carriage service to transmit make available, publish, distribute, advertise or promote child abuse material, and one count each of grooming – facilitate procurement of child to engage in a sexual act, administering a child exploitation material website – hidden network/ anonymising service, and possessing or controlling child abuse material obtained or accessed using a carriage service.
He has not entered any pleas.
Mr Klupp was released on bail with conditions he not attend any playground, school or place designated for children or contact any person under the age of 16 or whom appears under the age of 16.
He was also barred from using the internet for any purpose outside of banking, medical and government requirements and forced to surrender his electronic devices.
He is due to appear back in Brisbane Magistrates Court on May 15, 2026.
Originally published as Senior Brisbane schoolteacher accused of running child abuse website
