The Last Of Us 3 Not Ruled Out, But Director Hasn't Decided What's Next For Naughty Dog - GameSpot

With the imminent release of The Last of Us Part II, director Neil Druckmann is undecided on another sequel or something new.
The Last of Us Part II is an upcoming third-person action-adventure survival horror video game from Naughty Dog.

Naughty Dog Might Not Make The Last Of Us Part 3

Naughty Dog Reportedly Wants More Representation for The Last of Us 3, Won't Repeat Same Mistake from Previous 2 Games - FandomWire

The Last of Us, The Last of Us Wiki

Bonds Forged in Difficult Times: The Making of The Last of Us - GameSpot

The next Last of Us won't be Part III, as Naughty Dog announces massive multiplayer spin-off in development

The Last Of Us Part 3 coming way sooner than expected, says insider

The Last of Us Part 3 leak teases new group of characters for Naughty Dog's sequel - Dexerto

The Last of Us, The Last of Us Wiki

No Last Of Us Game Or TV Show Updates Coming On Last Of Us Day - GameSpot