HP OmniBook

HP OmniBook
Developer	Hewlett-Packard (1993–2002); HP Inc. (2024–present);
Manufacturer	Hewlett-Packard (1993–2002); HP Inc. (2024–present);
Type	Laptop
Released	June 1993 (original); May 2024 (current)
Lifespan	1993–2002 (original); 2024–present (current);
Discontinued	May 2002 (original)
Operating system	MS-DOS; Windows;
CPU	i386SX; i486; Pentium; Pentium II; Pentium III; Snapdragon X; Ryzen; Intel Core Ultra 5/7/9;
Marketing target	Business purpose (1993–2002); Consumer / Home purpose (2024–present);
Predecessor	1993 (original):; HP Vectra LS; 2024 (current):; HP Essential; HP Pavilion; HP Envy; HP Spectre;
Related	HP OmniDesk, HP OmniStudio

OmniBook is a brand for a line of laptop computers produced by Hewlett-Packard from 1993 to 2002 and by its successor HP Inc. since 2024.

OmniBook originally began as a line of business-oriented laptops and notebooks produced by Hewlett-Packard between 1993 and 2002. After a 22-year hiatus, HP Inc., the successor company of the original Hewlett-Packard, reintroduced the brand name as part of the Omni brand of consumer-oriented computers in 2024, following a corporate restructuring of its product lines that year. It would coexist and gradually succeed the previous Spectre, Envy, Pavilion and Essential lines, effectively becoming a singular brand for all consumer-oriented laptops produced by the company.

The consumer-oriented OmniBook line, like the rest of the computers in the Omni series, is part of a computing platform known as AI PCs, designed for the next generation of computing. OmniBook laptops made since 2024 featured artificial intelligence technology integrated into the hardware and software.