| Professor Dawn Oliver KC FBA |
20.07.1965 |
21.11.1996 |
90 |
| Tim Owen KC |
28.07.1983 |
10.10.2005 |
252 |
| Miss Patricia O'Brien |
25.11.1986 |
31.03.2009 |
327 |
| Professor David Ormerod CBE KC |
10.10.2002 |
24.11.2009 |
350 |
| Jeffery Onions KC |
23.07.1981 |
09.02.2010 |
354 |
| The Rt Hon the Lord O'Donnell GCB |
|
11.10.2011 |
406 |
| Professor Ansgar Ohly |
|
16.06.2015 |
526 |
| Crispin Odey |
|
16.06.2015 |
527 |
| Ms Sandie Okoro |
|
18.07.2017 |
600 |
| Miss Zoe O'Sullivan KC |
14.10.1993 |
06.02.2018 |
618 |
| Andrew Onslow KC |
29.07.1982 |
09.04.2019 |
666 |
| Miss Suzanne Ornsby KC |
25.11.1986 |
09.04.2019 |
667 |
| Ms Lisa Osofsky |
27.11.1997 |
11.06.2019 |
676 |