Mana Ghadirian-Marnani | مانا قدیریان

About Mana Ghadirian

Mana Ghadirian is a Sydney-based lawyer recognised for advising on complex family and commercial disputes involving multiple legal and financial structures. Her practice focuses on high-stakes matters where personal, business, and property interests intersect.

She is particularly sought after in complex family law cases involving multiple structures and parties. These difficult cases range from family law cases where one party has an interest in companies and trusts to cases where the allegations are particularly sinister. The overwhelming majority of our cases settle, and Mana has successfully resolved a range of difficult disputes, including long-running matters involving corporate arrangements, estates, and regulatory bodies.

Her recent reported decisions include Ubina and Szwede [2025]FedCFamC1F 195 which was heard by Justice Boyle in Division 1 of the Federal Circuit and Family Court of Australia which is dedicated to more serious matters compared to Division 2. Separately, Justice Slattery of NSW Supreme Court has described Mana as a very professional and competent solicitor whose testimony was a powerful basis for the ultimate decision in the reported judgement of Bosschieter v Howitt [2025] NSWSC 70.

Despite successes at court, the overwhelming majority of Mana’s cases settle outside court. Some notable cases include settlement of a 5-year outstanding dispute regarding an estate issue, another credit dispute which again was outstanding for many years, and settlements of complicated family law cases with various trust structures, arguments of constructive and or resulting trusts, presumption of advancement, etc.

Mana works closely with members of the Iranian community, offering clear, strategic advice delivered with cultural understanding and discretion.

Her approach is focused, efficient, and outcome-driven.

In most areas of law and in particular in family law, Mana has clients from all over Australia.

Areas of Practice:

• Family Law (including complex property and asset structures)
• Business & Commercial Law
• Commercial Litigation
• Wills & Estates

Mana Ghadirian Marnani acts for clients who require sophisticated, strategic representation in complex, multi-layered disputes.

Contact Mana Ghadirian

• Office Phone:
  02 8014 5818
• Mobile:
  0477 002 929

Address 1:
Level 13/111 Elizabeth Street,
Sydney,
NSW 2000

Address 2:
Level 15,
50 Station Street,
Parramatta,
NSW 2150