Three macOS Versions Currently Supported by Apple: Sonoma, Sequoia, Tahoe
Originally published as: 2 Old MacOS Versions Still Supported By Apple
2 Old MacOS Versions Still Supported By Apple It shouldn't surprise you to know that Apple keeps things trim when it comes to supporting old versions of macOS. As of 2026, only three versions of macOS are supported by Apple with regular updates, those being: 14, Sonoma; 15, Sequoia; and 26, Tahoe.