PlayStation 5
Announced by Rockstar. Covers the PS5 Pro variant too, which the studio does not mention separately.

GTA 6 is scheduled for release on 19 November 2026 for PlayStation 5 and Xbox Series X|S. Everything else you read about platforms is inferred from the studio’s history – not announced.
Source: Rockstar Games — game page
PlayStation 5
Announced by Rockstar. Covers the PS5 Pro variant too, which the studio does not mention separately.
Xbox Series X|S
Announced by Rockstar. Both console variants, the Series S included.
Including what can be inferred from the studio's history
Not announced. Rockstar has not said anything at all about a PC version so far.
GTA V came out on consoles in September 2013 and on PC in April 2015 — a gap of roughly eighteen months. Red Dead Redemption 2 had its console premiere in October 2018 and its PC version in November 2019.
A PC version arriving eventually is likely. When, nobody knows — two earlier cases are a pattern, not a rule, and the market has changed since 2015.
Ruled out. The announcement names current-generation consoles only.
GTA V came out across three generations, but always after the fact, never at launch.
For a game this size, older hardware would not be enough. This is the one platform we are willing to say will not happen.
Not announced and never hinted at.
Rockstar has only released older titles on the Switch, never a current-generation entry at launch.
We consider it unlikely, but that is a judgement, not information.
The rumour tracker monitors eight claims, including those that have been found to be false. Details are provided as to how each one was substantiated.