Globally, there is an urgent need for widespread restoration of coastal wetlands like mangroves and saltmarsh. This restoration has been slow to progress in Australia for a number of reasons, including legal issues surrounding land tenure, ownership and use. This paper uses the responses to a survey of coastal zone experts to identify and articulate these legal issues, before considering and analysing in-depth recommendations, solutions and levers to facilitate restoration, and areas where further research or possible policy and/or law reform is needed. It calls for legislative reform to clarify tidal boundaries generally and under sea-level rise, greater use of incentive schemes to encourage the uptake of restoration projects, and utilisation of contracts and land-based covenants to secure projects and carbon flows.