The LMS Jubilee Class is a class of steam locomotive designed for main line passenger work. 191 locomotives were built between 1934 and 1936. They were built concurrently with the similar looking LMS Stanier Class 5 4-6-0. They were nicknamed Red Staniers (due to their crimson liveries) and Jubs.

The last five locomotives of Henry Fowler's Patriot class on order, 5552 to 5556, were built with William Stanier's taper boiler and so became the first of the Jubilee class. 113 locomotives were ordered straight from the drawing board. They were initially a disappointment; their moderate degree of superheating often left them short of steam. Changes to the blastpipe and chimney dimensions helped to transform them.

Four Jubilees have been preserved, two each built by Crewe Works and by North British. 45593 and 45596 were purchased directly from BR for preservation. The other two were rescued from Woodham Brothers. All four have operated in preservation and all have run on the main line.