|
| O'BRIEN, Arthur T - Architect |
| O'CONNELL, ? - Architect |
| O'CONNOR, GL - Architect |
| O'MAHONY, Chereen - Interior |
| O'NEILL, John - Architect |
| OBEL, Louis Theodore - Architect |
| OBEL, Mark - Architect |
| OBERHOLZER, Bernard - Landscape Architect |
| OBERMEYER, Charles Ferdinand - Architect |
| ODENDAAL, PJ - Architect |
| OELOFSEN, RA - Architect |
| OERDER, Jacobus Hendrikus - Architect |
| OGILVIE, William Farquhar - Architect |
| OHLSSON, Rae Fuller - Architect |
| OHMS, N - Architect |
| OKPANUM, I - Architect |
| OLCKERS, Abraham Lodewyk - Architect |
| OLDFIELD, ? - Architect |
| OLDFIELD, D - Architect |
| OLDFIELD, Peter - Architect |
| OLDREIVE, Noel - Architect |
| OLËN, Johann Ivor - Architect |
| OLIVE, William Thomas - Engineer |
| OLIVIER, Henry - Engineer |
| OLIVIER, J - Architect |
| OLIVIER, Jako - Architect |
| OLIVIER, Mario - Architect |
| OLLEY, AH - Architect |
| OLLEY, Christopher Joseph - Architect |
| OLWAGE, JA - Architect |
| OMAN, William Campbell - Architect |
| OOSTERBROEK, H - Architect |
| OOSTHUIZEN, A - Architect |
| OOSTHUIZEN, AD - Architect |
| OOSTHUIZEN, Bartel Wilhelm - Architect |
| OOSTHUIZEN, FW - Architect |
| OOSTHUIZEN, JP - Architect |
| OOSTHUIZEN, NJG - Architect |
| OOSTHUIZEN, PEJ - Architect |
| OOSTHUIZEN, Pieter - Architect |
| OOSTHUIZEN, Robert James - Architect |
| OOSTHUIZEN, WJ - Architect |
| OPPENHEIM, Richard - Architect |
| OPPERMAN, U - Architect |
| ORANJE, Pieter - Architect |
| ORDBROWN, Joyce - Artist |
| ORELOWITZ, Anthony Paul A - Architect |
| ORENEN, Jan Arend - Architect |
| ORME, Brian - Architect |
| ORPEN, John Joseph Overton - Architect |
| ORPEN, Terence Francis Moriarty - Architect |
| ORR, RC - Contractor |
| ORSMOND, A - Architect |
| ORSMOND, Daniela - Architect |
| ORSMOND, N - Architect |
| ORSMOND, O - Architect |
| ORTNER, de Villiers - Architect |
| ORTNER, Ischia - Architect |
| ORTNER, TR - Architect |
| ORTON, Jacques - Architect |
| OSBORN, Edward - Architect |
| OSBOURN, Edward - Architect |
| OSLER, GC - Architect |
| OSMAN, Amira - Architect |
| OSMOND, William Prescott - Architect |
| OSSHER, DN - Architect |
| OTTEN, Kate - Architect |
| OWEN, Evan Hugh - Architect |
| OWEN EATON, Francis - Architect |
| OWENS, Alaric Basil - Architect |
| OXENER, Jan Arend - Architect |
| OXLEY, OJP - Fine Arts Professor |
| OXLEY, Wilfred Benjamin - Architect |
