Matthew "Matt" Shanahan
About Matthew Shanahan
Matthew Shanahan is a lawyer based in Sydney, AU and has been recognized in The Best Lawyers in Australia™ since 2024. Matthew Shanahan is recognized in the following practice area:
- Sydney, Australia
- Tax Law
Current Firm: Johnson Winter Slattery
Location: Sydney, AU
Nearby Lawyers
Peter has more than 25 years’ experience assisting clients involved in commercial disputes, and has recognised expertise solving problems that arise involving financial distress for clients or their counterparties. Peter provides legal services to his clients in a wide variety of commercial, property and administrative disputes, often working closely in consultation with our Property and Corporate & Advisory partners. This often involves providing advice in the initial stage of a di...
Sarah is a Special Counsel in the Sydney Property & Development team and has more than 20 years' experience as a property lawyer. She has worked both in private practice and in-house at an institutional property portfolio. Sarah is experienced in leasing, due diligence, sales and acquisitions, advice work, drafting client leasing precedents, and financing work. Sarah acts for corporate and institutional clients, both as landlord and tenant, and advises on all aspects of commercial, retail...
Adam specialises in procurement and construction law. He has particular expertise in the negotiation and administration of major construction, Public Private Partnership, infrastructure, residential, power, transport, facilities management and maintenance projects. Relevant experience includes: Acting for Wanda on the redevelopment of Goldfields House at Circular Quay into a five star hotel, residential tower and retail spaces. Acted for EG Funds Management on the urban renewal of Summer Hill...
John is a senior corporate and commercial lawyer who has specialised in technology and intellectual property law for over 25 years. He is a partner in the Corporate and Commercial team at Hall & Wilcox. John advises clients on commercial transactions and legal disputes in the fields of IT, telecommunications and media. His expertise covers all the legal issues associated with the use of technology in business and government, including licensing, privacy and data protection, copyright, bra...
Callan O'Neill is a top attorney recognized by Best Lawyers in the practice area(s) of Sports Law. Callan, who practices law in Sydney, Australia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Callan is held by other top lawyers in the same geographic and legal practice area.
Melissa Fenton is a partner in the insurance team at Colin Biggers & Paisley. Melissa has been a litigation lawyer for over 20 years and has extensive experience in litigation and dispute resolution, professional indemnity and general liability claims acting for insurers and professionals in a variety of different fields. Melissa has experience in defending both large scale litigation and small claim matters, acting for an array of professionals, including architects, engineers, surveyors...
Tim has been recognised as one of Australia’s leading Banking & Finance lawyers in Chambers Global , Chambers Asia Pacific , IFLR 1000 , Asia Pacific Legal 500 and Asialaw Profiles . In recognition of his expertise and market reputation, Tim has been appointed by the Law Society of New South Wales as the Finance and Securities Member of the Business Law Specialist Accreditation Committee. Tim is the Sydney Banking & Finance Business Unit Leader and has over a number of years bee...
Lucas Shipway is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law. Lucas, who practices law in Sydney, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lucas is held by other top lawyers in the same geographic and legal practice area.
Mark is an experienced and reliable silk practising in tax, equity and trusts, commercial law, public and administrative law, and professional regulation. His clients include individuals, trustees, corporations and government authorities. He is sought out in particular for advice on international, Federal and State taxation and on trusts in tax and non-tax situations. He holds a PhD from Sydney in international tax law and teaches advanced international tax in the Melbourne Law Masters progra...
Stephen is a well-respected commercial litigation lawyer with almost 30 years’ experience. His area of specialisation is in corporate and commercial dispute resolution, with a particular focus on complex debt, consumer law, contract, corporations law, equity, real property and regulatory investigations. Stephen has represented both public and private companies across a range of industries and issues, in the Supreme Court, the Federal Court and High Court, and has led large-scale matters...
Explore and Learn
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.