You can watch The Last of Us on several streaming platforms depending on your location:

• In the United States, The Last of Us is available to stream on HBO Max (also called Max), including its Amazon Channel, and Spectrum On Demand. You can also buy or rent episodes on Amazon Video, Apple TV, and Fandango at Home

• In the United Kingdom and Republic of Ireland, The Last of Us streams exclusively on Sky Atlantic and the streaming service NOW (Now TV). All episodes of season one are available there, and season two will also premiere on these platforms

• Additionally, it is available on Hulu in the US for streaming

• Prime Video offers The Last of Us as well, but availability may vary by region

So, the primary and official platform to watch The Last of Us is HBO Max in the US, Sky Atlantic/Now TV in the UK and Ireland, and it is also available for purchase or rental on digital stores like Apple TV and Amazon Video