Most metros have logos or symbols to mark their station entrances, rolling stock, and printed matter such as maps or tickets. Since most metros around the world are indeed called 'metros' (only few are called subway, underground, U-Bahn, T-bana or something else), many metro logos are more or less fancy variations of the letter M.

There are different kinds of metro logos. In some cities a logo stands for the metro system itself, while in other cities only logos are found which represent the companies that are operating one or more metro lines. So there may be more than one logo in use in one city while in another a logo can consistently stand for the system or even for several metro systems within a country. Country-wide use of logos is found in Germany, Italy, Spain and, to a limited extent, Russia. All German metros use a blue U logo and all German S-Bahn-type suburban railways bear a green S logo. Most Italian cities use a red M logo for metros. All Spanish suburban railways have the same red C logo. Many Russian metro cities are using derived versions of the same sloped red letter M of the Moscow metro.

Due to these differences in usage, the following list can merely give a rough overview. If a city uses a logo for the metro system itself, the list will prefer it over any company logos and omit the latter. The logos have been gained from websites, maps or schedules found on the Internet, or scanned. In order to make them comparable they have been scaled to a standard size while trying to maintain maximum accurancy and quality. Logos are protected by copyright of their owners; the low-resolution images of the logos presented here are for informational purpose only.

If you think there's something to improve or if you have a logo to add here, please contact . Thanks to all who contributed.

Other metro logo-related websites:
metro.b3co.com In how many metros around the world have you been? by Alberto Alcocer.
mukiryoku.com Japanese railway and metro operators logo collection by FML.