The Jaguar XK 150 is a sports car produced from 1957 to 1961 as the successor to the XK 140. It was originally only available as a fixed head coupe (FHC) and a drophead coupe (DHC). In 1958, the open source version (OTS) was launched. The XK 150 had rear-wheel drive and a engine mounted up front.

The car was available with 3.4- and 3.8-liter I6 engines, which were mated to a 5-speed manual transmission. The 3.8-litre version had a power output of 220 hp (164 kW), which was later increased for S models to 265 hp (197 kW). Top speed was 217 km/h and average consumption was 16 l/100km. A total of 9382 examples were produced.