Joanna Hardy-Susskind
Call: 2010
Call: 2010
Described as ‘an absolute star’ by the Legal 500, Joanna is an accomplished defence barrister in very high demand.
Joanna enjoys a high-profile caseload defending serious allegations. She is a popular jury advocate who prides herself on attractive advocacy, no-nonsense advice, a personable approach, and the capacity for sustained hard work. The ‘outstanding results she achieves for her clients’ have been praised by the Legal 500.
Recent instructions include double attempted murder [stabbing], attempted murder [shooting], manslaughter, death by dangerous driving, rape, kidnap, child cruelty, firearms, extensive drug operations and high-level fraud.
Joanna has appeared against, and co-defended with, King’s Counsel.
Joanna has experience as leading counsel and enjoys working as part of a team. She is also regularly led by King’s Counsel in murder trials and is known for being a diligent, trustworthy, and hardworking junior.
Joanna enjoys ‘case ownership’ and early involvement in the shape of a case. She encourages early conference with a client and their family to map out a strategy and to provide support. Joanna has had recent success in securing bail for clients in the early stages of murder and conspiracy to murder proceedings.
Joanna is often asked to represent professionals and high-profile individuals in the criminal courts. She has represented teachers, police officers, prison officers, nurses and business owners. She is experienced in handling sensitive allegations of misconduct in a public office. Joanna is discreet and skilled in managing cases attracting media attention.
Joanna is approachable and experienced in representing young and vulnerable defendants. She is proficient in trials involving intermediaries, special measures and the pre-recording of evidence.
Joanna has particular expertise in defending those accused of sexual offending in both the Crown Court and Court of Appeal. The Legal 500 noted Joanna’s skill in the face of cases where ‘the jury may have initially taken against her client due to the nature of the allegations.’ Joanna undertook one of the first pre-recorded s28 cross-examination pilot trials and is able to accept a very limited number of such cases per year.
An experienced appellate lawyer, Joanna is regularly instructed to advise and act in first-instance cases involving difficult or unusual points of law. She has appeared before the Court of Appeal on behalf of both appellants and respondents. She appeared before the Lord Chief Justice in the leading authority establishing the correct approach to inconsistent verdicts (F and others [2016] EWCA Crim 550). She was counsel for the successful respondent in a frequently cited authority as to non-defendant bad character (E [2016] EWCA Crim 839). In a recent appeal against sentence, Joanna successfully argued an extended sentence of eight years was manifestly excessive; it being reduced to a determinate sentence of 40 months (T [2019] EWCA Crim 1378). Joanna is experienced in Attorney General’s reference proceedings. She has successfully opposed applications by the Attorney General to refer her client’s sentences as unduly lenient (C [2023] EWCA Crim 483) and has also been led in relation to an unduly lenient minimum term of a life sentence imposed for the offence of conspiracy to murder (W [2017] EWCA Crim 1353). Joanna recently successfully argued that an ‘interim’ sentence for murder, served between the commission and conviction dates of separate offending, ought to have been taken into account at the point of sentence (D [2021] EWCA Crim 119).
Joanna is an accredited advocacy trainer for Middle Temple and a pupil supervisor within chambers. She regularly volunteers with the Kalisher Trust to widen access and entry to the profession.
Joanna is listed in both of the leading legal directories; the Legal 500 and Chambers and Partners.
Joanna came to the Bar from a strong academic background. She read Law at King’s College London where she graduated with First Class Honours. She was awarded a postgraduate scholarship to read for her LLM Master of Laws, graduating with Distinction. She was the recipient of the Harmsworth Scholarship from Middle Temple.
Joanna speaks and writes about the criminal justice system. In 2019 she was listed in the ‘Law and Order’ category of the Evening Standard’s ‘Progress 1000’, a list of the most influential people in London. Joanna has appeared on BBC television and radio. She has twice given evidence to the House of Commons’ Justice Committee.
― Legal 500 (2025)Joanna is meticulously organised and takes cases by the scruff of the neck at the earliest possible juncture. She is always ahead of the curve and has a winning courtroom manner which charms judges as effectively as it does juries.
― Chambers UK (2025)Joanna is excellent in her advocacy, written work and people skills.
― Chambers UK (2025)She is tactically and legally excellent.
― Chambers UK (2025)Joanna has a really engaging manner with both judges and juries. She is very down-to-earth, approachable and is extremely comprehensive in the advice she gives.
― Chambers UK (2025)A rising star with a strong media presence, she is a specialist in defence and particularly able in dealing with sensitive cases.
― Legal 500 (2024)Joanna is a force to be reckoned with. She is incredibly well prepared and grasps very complicated and detailed cases from the first conference. She is very personable and her advocacy is excellent, particularly her cross-examination, which is thorough and incredibly effective.
― Legal 500 (2023)Joanna leaves no stone unturned. Her hard work and advocacy skills are evidenced by the outstanding results she achieves for her clients. Her legal knowledge is second to none.
― Legal 500 (2022)Joanna combines the sensitivity and care needed in a case with the firmness, clarity and focus required in order to fully set out her case in a trial in which the jury may have initially taken against her client due to the nature of the allegations.
― Legal 500 (2022)Joanna cross-examines complainants in an effective and sensitive way. Overall, she is an excellent and very able trial advocate.
― Chambers UK (2022)An enthusiastic and hard-working star in the making.
― Legal 500 (2021)An absolute star whose high profile is well deserved. A skilled advocate who works exceptionally hard, winning the trust of judges and juries alike. She is an incredible mentor to many solicitors and barristers; both formally and informally. She is someone I look up to as a person and a lawyer.
― Legal 500 (2020)She has a sure touch with clients and the court alike.
Joanna is experienced in defending robustly those accused of sexual offending in both the Crown Court and the Court of Appeal. Joanna’s practice encompasses allegations of rape (including multiple allegations and/or multiple complainants), historic allegations, allegations of offending against children and cases involving grooming and abduction.
Featured cases
Joanna is experienced in robustly defending those accused of serious crime. She has defended alone in allegations of attempted murder involving both firearms and stabbings.
Featured cases
Joanna is experienced in defending allegations of high-level Fraud. She is able to condense huge quantities of evidence into a manageable core – and present complex cases attractively to a jury.
Featured cases