LNER Class A1

Class A1 in the London and North Eastern Railway's classification system may refer to any of the following British steam locomotives :

* The LNER Class A1/A3, GNR Class A1 or "Gresley A1", a class of 52 4-6-2, Pacific locomotives designed by Sir Nigel Gresley, including ''LNER Class A3 4472 Flying Scotsman, Flying Scotsman''
* The LNER Thompson Class A1/1, a single Pacific locomotive designed by Edward Thompson (engineer), Edward Thompson and rebuilt from a Gresley A1
* The LNER Peppercorn Class A1, a class of 49 Pacific locomotives designed by A. H. Peppercorn
* LNER Peppercorn Class A1 60163 Tornado, a new locomotive completed in 2008

See also

* LNER Pacifics

References

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London and North Eastern Railway locomotives, A1
4-6-2 locomotives