Perth Family Lawyers

Established in 2000 and located in Perth, O’Sullivan Davies is a premier Australian law firm practising in the area of family law. Our skilled family lawyers can assist in providing sound advice in the resolution of property and family disputes.

Family Lawyers in Perth, WA

Innovative & Client Focused Family Law Advice

At O’Sullivan Davies, we are consistently recognised as a top-tier law firm in Doyle’s Guide for our expertise in the areas of family law and matrimonial and divorce matters. In addition to our firm recognition, our family lawyers are individually recognised as leading in areas of High-Value & Complex Property matters as well as Parenting, Custody & Children’s matters in Doyle’s Guide. Our continued commitment to excellence has seen us recognised amongst the best family lawyers in Perth and Western Australia every year since 2012.

We are committed to delivering sound legal advice in all matters of family law to a diverse client base. Our family law firm represents clients throughout Australia and the rest of the world, including assisting in regard to overseas proceedings.

While our experienced family lawyers have been involved in some of the most complex and high-profile family law litigation in Western Australia, we also have clients whose affairs are reasonably uncomplicated and whose matters we assist to resolve quickly and cost effectively. As one of Perth’s leading family law firms our family lawyers are focused on achieving the right outcomes for our clients, regardless of the size or complexity of their matter. 

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Contact Us

Your Trusted Family Law Firm

We accept instructions in all aspects of family law including divorce, de facto relationships, property settlement, children’s issues, maintenance, child support and binding financial agreements. If you require family law advice, contact our team of Perth’s top family lawyers for a confidential discussion today.


Ranked First Tier Family Law 2012 – 2021

Family Law - First Tier - 2022
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Delivering Responsive & Meaningful Family Law Solutions

After 7 long years I feel I finally have my power back. Thank you for much for helping me secure time and the safety of my boys. No words are sufficient to express how eternally grateful I am.
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