Jet is a given name which may be either masculine or feminine. It is relatively common in Dutch-speaking countries, as a nickname for certain feminine given names (for example, Henriëtte or Mariëtte), and is pronounced in that context. It is rarer in English-speaking countries, where it is generally a masculine nickname or adopted name, pronounced .

Jet Black (1938–2022), English drummer, member of The Stranglers Jet Bussemaker (Mariëtte, born 1961), Dutch politician Jet Greaves (born 2001), Canadian ice hockey goaltender Jet Harris (1939–2011), English bass guitarist, member of The Shadows Jet Jongeling (born 1977), Dutch cyclist Jet Jurgensmeyer (born 2004), American actor Jet Li (born 1963), Chinese martial artist and actor Jet Lowe, American photographer Jet Naessens (1915–2010), Belgian actress and director Jet O'Rourke, Australian musician Jet Rowland (2002–2004), Australian road accident victim Jet Tila (born 1975), American celebrity chef and restaurateur Jet van Noortwijk (Ariette, born 1968), Dutch cricketer Jet Zoon (born 1988), Dutch musician and composer Tateo Ozaki (born 1954), Japanese golfer, nicknamed "Jet"