| BURRELL, Anne ACTIVE | Director | 01 Jun 2022 | | England | May 1954 | 28, Whittall Street, Kings Sutton, Banbury, Oxon, OX17 3RD, England |
| MCFARLANE, Mary Anne ACTIVE | Director | 15 Jun 2016 | | England | May 1950 | 2, Langley Lane, London, SW8 1GB |
| SCHOFIELD, Helen Mary ACTIVE | Director | 12 Jan 2016 | | England | May 1951 | 23, St. Heliers Avenue, Hove, BN3 5RE, England |
| DAVIES, Paul RESIGNED | Secretary | 02 Sep 2014 | 31 Jul 2016 | | | 2, Langley Lane, London, SW8 1GB, England |
| COTTERELL, Robert John RESIGNED | Director | 01 Jan 2019 | 01 Jan 2020 | England | March 1960 | 100-108 Norfolk Park Rd, Sheffield,, Norfolk Park Road, Sheffield, S2 2RU, England |
| EMERSON, Doris Adedummola RESIGNED | Director | 31 Mar 2015 | 31 Mar 2016 | England | July 1967 | Bexleyheath Probation Office, Norwich Place, Bexleyheath, Kent, England |
| GOODMAN, Anthony Harvey, Professor RESIGNED | Director | 31 Mar 2015 | 01 Dec 2017 | England | June 1951 | Middlesex University, The Burroughs, London, NW4 4BT, England |
| HADJIPAVLOU, Savas, Dr RESIGNED | Director | 03 Feb 2014 | 01 Jul 2016 | United Kingdom | July 1953 | 2, Langley Lane, London, SW8 1GB, England |
| HALL, Susan Elizabeth RESIGNED | Director | 11 Feb 2014 | 01 Mar 2017 | England | June 1952 | 2, Langley Lane, London, SW8 1GB, England |
| HARRISON, Thomas Robert RESIGNED | Director | 11 Feb 2014 | 04 Feb 2015 | United Kingdom | March 1979 | 2, Probation Institute, 2 Langley Lane, London, United Kingdom, SW8 1GB, United Kingdom |
| HODGKINSON, Jeff, Mr. RESIGNED | Director | 24 Jun 2016 | 01 Apr 2022 | Wales | January 1961 | 2, Langley Lane, London, SW8 1GB |
| MARTIN, Laura Jane RESIGNED | Director | 31 Mar 2015 | 01 Sep 2020 | England | June 1981 | 24, Southwood Road, Liverpool, L17 7BQ, England |
| MCCLELLAND, Michael, Mr. RESIGNED | Director | 19 Jun 2016 | 01 Sep 2022 | England | November 1952 | 2, Langley Lane, London, SW8 1GB |
| ORMEROD, Mark Edward RESIGNED | Director | 11 Feb 2014 | 31 Mar 2015 | England | August 1957 | 2, Langley Lane, London, SW8 1GB, England |
| SENIOR, Paul Gordon, Professor RESIGNED | Director | 31 Mar 2015 | 31 Dec 2018 | England | May 1952 | Hallam Centre For Community Justice, Unit 10, Science Park, Howard Street, Sheffield, S1 1WB, England |
| SMART, Nicholas Joseph Hamer RESIGNED | Director | 31 Mar 2015 | 30 Sep 2021 | England | December 1957 | 2, Langley Lane, London, SW8 1GB |
| SMITH, Andrew RESIGNED | Director | 01 Jun 2022 | 15 Dec 2025 | England | March 1957 | 21, Chapel Street, Ely, CB6 1AD, England |
| STOKELD, Keith RESIGNED | Director | 02 Sep 2014 | 31 Mar 2015 | United Kingdom | April 1956 | 2, Langley Lane, London, SW8 1GB, England |
| WALTON, David RESIGNED | Director | 01 Dec 2017 | 04 Oct 2022 | England | August 1948 | 2, Langley Lane, London, SW8 1GB |