In Australia, the best place to watch all the Harry Potter movies in 2025 is on the streaming service Max (HBO Max), which began offering the entire Harry Potter series starting April 2025. This change means the movies have moved from services like BINGE and Foxtel to Max, although Foxtel customers can still access Max content through their Foxtel subscription. Additionally, the Harry Potter films are available for purchase or rental on platforms like YouTube, Apple TV Store, and Prime Video Store in Australia. For streaming usage, Netflix in Australia no longer has the Harry Potter movies readily available due to licensing changes, but VPN usage can potentially unlock regional libraries like Netflix UK or Turkey where the movies are available. Also, some Australian streaming options noted earlier include Binge, Foxtel Now, Stan, and Paramount+, but the most straightforward current source is Max for streaming all movies.