John O'Grady
- Registered Planner
- OG Urban
- Director / Business Owner, Urban Planning (Sydney)
- NSW
- Registered Planner
Simon O'Hara
- Registered Planner
- Statewest Planning
- Principal
- WA
- Registered Planner
Amanda O'Mara
- Registered Planner
- Rockhampton Regional Council
- Coordinator Development Assessment
- QLD
- Registered Planner
Kate O'Neill
- Registered Planner
- Acre Town Planning
- Principal
- NSW
- Registered Planner
Natalie O'Shea
- Registered Planner
- Town Planning & Co
- Business Development Consultant
- VIC
- Registered Planner
Chris Oliver
- Registered Planner
- Optima Developments Pty Ltd
- .Director
- NSW
- Registered Planner
Michael Oliver
- Registered Planner
- Ethos Urban
- Director, Planning
- NSW
- Registered Planner
Lidia Orsini
- Registered Planner
- Department of Education
- Manager Provision Planning
- VIC
- Registered Planner
Michael Osborn
- Registered Planner
- Future Urban
- Director
- SA
- Registered Planner
Matthew Owens
- Registered Planner
- PMO Planning Services
- Owner/Director
- NSW
- Registered Planner
Stephen O'Connor
- Registered Planner (Fellow)
- SLR Consulting Australia Pty Ltd
- Consultant
- NSW
- Registered Planner
Peter O'Dwyer
- Registered Planner (Fellow)
- Bioplan Pty Ltd
- Director
- SA
- Registered Planner
Mark O'Brien
- Full Member
- ERA Planning and Environment
- Principal Planner
- TAS
Christopher O'Brien
- Full Member
- Murray River Council
- Senior Town Planner
- NSW
Andrew O'Brien
- Full Member
- SLR Consulting Australia Pty Ltd
- Tech Director
- WA
Hayley O'Brien
- Full Member
- Toowoomba Regional Councl
- Principal Design and Development
- QLD
Jo O'Byrne
- Full Member
- Department of Transport and Planning
- Senior Planner
- VIC
John O'Callaghan
- Full Member
- JOC Consulting
- Director
- NSW
Tom O'Connor
- Full Member
- Tasmania Fire Service
- Senior Planning and Assessment Officer
- TAS
Aisling O'Connor
- Full Member
- Niche Planning Studio
- Associate Director
- WA
Josh O'Connor
- Full Member
- Knight Frank Town Planning
- Associate Town Planner
- ACT
Lucy O'Connor
- Full Member
- Arup
- Designer
- VIC
Chris O'Dell
- Full Member
- Gyde Consulting Pty Ltd
- Director
- NSW
Vivienne O'Farrell
- Full Member
- Knox City Council
- Senior Strategic Planner
- VIC
Lucy O'Malley
- Full Member
- Ethos Urban - Brisbane
- .
- QLD
Justin O'Meara
- Full Member
- Victorian Planning Authority
- Executive Director – Metropolitan Melbourne
- VIC
Kimberley O'Neill
- Full Member
- Urbis
- Town Planner
- QLD
Kate O'Regan
- Full Member
- Jacobs Group (Australia) Pty Ltd
- Senior Strategic Planner
- VIC
Damian O'Toole
- Full Member
- Damian O’Toole Town Planning and Heritage Services
- owner
- NSW
Amy Oakley
- Full Member
- Urbis
- Senior Planner
- NSW
Jo Oliver
- Full Member
- Terra Firma Town Planning
- Director
- TAS
Robyn Olsen
- Full Member
- Clarence City Council
- Lead Strategic Planner
- TAS
Lei Tin Ong
- Full Member
- RMIT University - Vietnam
- Senior Program Manager
Catherine Orford
- Full Member
- Ekistics Planning and Design Pty Ltd
- Associate
- SA
Ruth Ormella
- Full Member
- Queanbeyan Palerang Regional Council
- Director Development and Environment
- NSW
Gloria Osagiede
- Full Member
- Aglow Town Planning Services Pty Ltd
- Director
- VIC
Aaron Oshyer
- Full Member
- ACT Government
- Director Leasing Services
- ACT
Kath Oswald
- Full Member
- City of Wodonga
- Senior Statutory Planner
- VIC
John Leonard Outhred
- Full Member
- Outhred English and Associates Pty Ltd
- Principal Planner
- SA
Richard Overall
- Full Member
- Victorian Planning Authority
- Senior Strategic Planner
- VIC
Rebecca Owens
- Full Member
- Reel Planning
- Principal Planner
- QLD
William Oxley
- Full Member
- NSW Department of Planning, Housing and Infrastructure
- Manager, State Rezoning
- NSW
Kaan Ozyurt
- Full Member
- KLM Spatial
- Principal Planner
- VIC
Daniel O'Hare
- Full Member
- Bond University
- associate professor urban planning
- QLD
Hans Oerlemans
- Full Member
- wOnder city+landscape
- director
- NSW
Brian O'Dowd
- Full Member
- Bodowd Designs
- .
- NSW
Robert O'Sullivan
- Full Member
- QLD
Vincent Ogu
- Fellow
- Southern Sydney Regional Organisation of Councils
- Program Manager
- NSW
Gregory Ovenden
- Fellow
- Reel Planning
- Director
- QLD
Sean O'Toole
- Fellow Member
- Sean O'Toole Consulting Pty Ltd
- Principal
- NSW
Peter Olive
- Fellow Member
- .
- .
- NSW
Rory O'Brien
- Life Fellow
- .
- WA