
The Atari 2600, branded as the Atari Video Computer System until November 1982, is a home video game console developed and produced by Atari, Inc. Released in September 1977, it popularized microprocessor-based hardware and games stored on swappable ROM cartridges, a format first used with the Fairchild Channel F in 1976. The VCS was bundled with two joystick controllers, a conjoined pair of paddle controllers, and a game cartridge—initially Combat and later Pac-Man.

The Atari 5200 SuperSystem or simply Atari 5200 is a home video game console introduced in 1982 by Atari, Inc. as a higher-end complement for the popular Atari Video Computer System. The VCS was renamed to the Atari 2600 at the time of the 5200's launch. Created to compete with Intellivision, the 5200 wound up a direct competitor of ColecoVision shortly after its release. While the Coleco system shipped with the first home version of Nintendo's Donkey Kong, the 5200 included the 1978 arcade game Super Breakout which had already appeared on the Atari 8-bit family and Atari VCS in 1979 and 1981 respectively.

The Atari 7800 ProSystem, or simply the Atari 7800, is a home video game console officially released by Atari Corporation in 1986 as the successor to both the Atari 2600 and Atari 5200. It can run almost all Atari 2600 cartridges, making it the first console with backward compatibility. It shipped with a different model of joystick from the 2600-standard CX40 and Pole Position II as the pack-in game. Most of the announced titles at launch were ports of 1980–83 arcade games.

Atari VCS is a microconsole produced by Atari SA. While its physical design is intended to pay homage to the Atari 2600, the new Atari VCS plays modern games and streaming entertainment via a Linux-based operating system called AtariOS that will allow users to download and install other compatible games, including those compatible with Windows 10. The system shares a name with Atari, Inc.'s 1977 Video Computer System, usually shortened to VCS, which was renamed to the Atari 2600 in late 1982.

Atari Flashback is a series of dedicated video game consoles designed, produced, published and marketed by AtGames under license from Atari. The Flashback consoles are "plug-and-play" versions of the Atari 2600 console. They contain built-in games rather than using the ROM cartridges utilized by the 2600. Most of the games are classics that were previously released for the 2600, although some Flashback consoles include previously unreleased prototype games as well.

The Atari Game Brain is an unreleased home video game console that was developed and planned for release by Atari in June 1978. It plays 10 particular games, converted from all of Atari's previously released dedicated consoles, such as Pong, Stunt Cycle, and Video Pinball. Its controllers are on the console face, with 4 directional buttons, a paddle, and a fire button. Games are inserted in the top of the system by opening a door that also bears a small instruction booklet.

The Atari Jaguar CD or Jag CD is a CD-ROM peripheral for the Atari Jaguar video game console.

The Atari Jaguar is a home video game console developed by Atari Corporation and released in North America in November 1993. Part of the fifth generation of video game consoles, it competed with the 16-bit Sega Genesis and Super NES and the 32-bit 3DO Interactive Multiplayer that launched the same year. Despite its two custom 32-bit processors – Tom and Jerry – in addition to a Motorola 68000, Atari marketed it as the world's first 64-bit game system, emphasizing its 64-bit bus. The Jaguar launched with Cybermorph as the pack-in game.

The Atari Lynx is a hybrid 8-bit and 16-bit handheld game console released by Atari Corporation in September 1989 in North America, and in Europe and Japan in 1990.

The Atari Panther is a cancelled video game console from Atari Corporation that was going to be the successor to the Atari 7800 and the Atari XEGS. It was developed by the same ex-Sinclair team, Flare Technology, who were previously responsible for two cancelled console projects: the Flare One and the Konix Multisystem. The Panther was planned to be a combination of the Atari ST and the Atari Transputer Workstation Blossom video hardware.

The Atari XE Video Game System is an industrial redesign of the Atari 65XE home computer and the final model in the Atari 8-bit family. It was released by Atari Corporation in 1987 and marketed as a home video game console alongside the Nintendo Entertainment System, Sega's Master System, and Atari's own Atari 7800. The XEGS is compatible with existing Atari 8-bit family hardware and software. Without keyboard, the system operates as a stand-alone game console. With the keyboard, it boots identically to the Atari XE computers. Atari packaged the XEGS as a basic set consisting of only the console and joystick, and as a deluxe set consisting of the console, keyboard, CX40 joystick, and XG-1 light gun.