No, the PS5 won't be backwards compatible with PS3, PS2, or PS1 games - Clocked
PS5 will be backward-compatible with 'almost all' of the best PS4 games at launch | TechRadar
PS5 backwards compatibility will cover all PS2, PS3, and PS4 games according to Turkish retailer - NotebookCheck.net News
PS3 games on PS5 Store could signal backward compatibility, or a bug
PS5 Backwards Compatibility: Can You Play PS3, PS2, and PS1 Games on PlayStation 5? | Push Square
PS5 will have Backwards Compatibility with PS3 due to this Hardware Update... - YouTube
PS5 won't be backwards compatible with PS3, PS2 and PS1 games – Ubisoft | Trusted Reviews
PS3 backwards compatibility on PS5 soon ? | GBAtemp.net - The Independent Video Game Community
PS5 backwards compatibility could soon get a whole lot better | Tom's Guide
PS5 Rumored To Have Backwards Compatibility For PS1, PS2, PS3, and PS4
PS5 will be backward compatible with "99%" of PS4 games, says Sony
Is the PS5 backward compatible with PlayStation 2, PlayStation 3 or PlayStation 4 games? | Sporting News
PlayStation Error Potentially Teases PS3 Backward Compatibility for PS5
Sony Patent Suggests PS1, PS2, and PS3 Could Be Backwards Compatible Via the Cloud - IGN
Will PS5 be backward compatible with PS1, PS2, and PS3? - GameRevolution
PS5 will not be backwards compatible with PS1, PS2 and PS3 titles, according to Ubisoft support - Millenium
PlayStation Store gets PS3 games: is PS5 backwards compatibility next? | Metro News
Recently there's an influx of “PS5 backwards compatible” articles on google reporting it will play ps1 through ps4 titles. If it's true, much respect to Sony. : r/PS3
PS5 Backwards Compatibility Limited to PS4 Games
Will PS5 Be Backwards Compatible With PS3, PS2, and PS One in Update? - PlayStation LifeStyle