Mark O’Riordan BL

  • Junior Counsel: 2001

BCL, LLM, BL, TEP, AM, CEDR Accredited Mediator

Areas of Practice:
  • Commercial/Chancery
  • General Practice
  • Mediation
  • Probate Law
  • Succession Law
  • Trusts
  • Wards of Court & Capacity Law
Mark O’Riordan BL
Accrediting Body: CEDR
Other Memberships:
Direct Professional Access:
Not provided

Mark O’Riordan is a Barrister, Mediator, and Trust & Estate Practitioner specialising in the areas of succession law, probate, trusts, equity and wards of court.

Mark is a committee member of the Probate Bar Association of Ireland.   He is a CEDR accredited Mediator.

Mark is a member of the Society of Trust & Estate Practitioners, and is a member of the Medico-Legal Society of Ireland.


Re Flannery deceased; Flannery v Flannery [2009] IEHC 317

Re H deceased; S v H & Ors [2010] IEHC 70

Re Browne deceased; Maryon v Wright [2014] IEHC

Lynn v O’Hara Lynn & Anor [2015] IEHC 689

Re Earls deceased; Laaser v Earls & Anor [2016] IECA 63

Daly v Murphy [2017] IEHC 650

Coltard v Davis [2017] IECC

Re PC deceased [2017] IEHC 797 & [2018] IECA

Re Hannon deceased [2018] 3 IR 402

Coleman & Anor v Clohessy & Anor [2018] IESC 48

Re K Decd; K v K [2019] 2 ILRM 23

Re McPartlan deceased [2020] IEHC 447

Re Healy deceased [2022] IEHC 49

PF v BH – Section 117 [2023] IECC 9

Consolidated Landlord and Tenant Legislation (Clarus Press, 2007)

Contact Form

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01-817 5970
087-286 2744
Law Library Four Courts Dublin 7

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