Onyx (disambiguation) explained

Onyx is a banded variety of chalcedony (quartz).

Onyx may also refer to:

Locations

Onyx, California, a census-designated place located in Kern County, California
Onyx, Arkansas
Onyx Cave (disambiguation), a common name for caves in the United States
Onyx River, a meltwater stream in the Antarctic
The Onyx Club, a jazz club in Pasadena, California, part of The Hotel Carver
Onyx Club (New York City), a jazz club on 52nd Street, in Manhattan, New York City

Onyx, a fictitious planet set in the Halo franchise, mentioned in the novel and the Halo Halo TV series
Onyx, a 2005 episode of the TV series Smallville
Onyx (wrestler), pro wrestler Kyle McNeely

Onyx (comics), a fictional comic book character in the DC Universe, mainly associated with the Batman titles
Onyx Von Trollenberg, a character from the animated series Trollz

Onyx (architectural collective), an architectural collective that practiced in New York City from 1968 to 1972
Onyx Collective, a content brand owned by Disney Entertainment championing projects from individuals belonging to underrepresented groups
Onyx Creative, an US architecture and design firm
Veolia Environmental Services, formerly Onyx Environnement
Onyx Grand Prix, a short-lived Formula One team, 1989–1990
Onyx Sports Cars, a UK kit car manufacturer

SGI Onyx, a line of symmetric multiprocessing computers from Silicon Graphics
Synaptics Onyx, a concept cellphone designed to display Synaptics ClearPad technology
Onyx International Inc, a company producing the Onyx Boox ebook readers
Onyx (satellite), a code name often associated with newer variants of the Lacrosse satellite
Onyx (interception system), a Swiss intelligence gathering system
Onyx-015, an adenovirus being researched for cancer treatment
OnyX, a freeware system maintenance and optimization tool for Mac OS X
Onyx Systems, a company that made computer systems based on the Zilog Z8000 microprocessor and Bell Labs' Unix
BlackBerry Bold 9700 (codenamed "Onyx"), a smartphone from RIM