The Odeonsplatz is a large square in central Munich which was developed in the early 19th century by Leo von Klenze and is at the southern end of the Ludwigstraße, developed at the same time. The square is named for the former concert hall, the Odeon, on its southwestern side. The name Odeonsplatz has come to be extended to the parvis (forecourt) of the Residenz, in front of the Theatine Church and terminated by the Feldherrnhalle, which lies to the south of it. The square was the scene of a fatal gun battle which ended the march on the Feldherrnhalle during the 1923 Beer Hall Putsch.
The Odeonsplatz is located north of the Old Town, on the border between Altstadt-Lehel (to the east) and Maxvorstadt (to the west). On the west side, which is set back from the line of the Ludwigstraße, are the building of the Odeon (1826–28, now the Bavarian Ministry of the Interior) and the identical Palais Leuchtenberg (1817–21, now the Bavarian State Ministry of Finance), both modelled on the Palazzo Farnese in Rome. On the east side is Klenze's Bazaar Building, including the Café Tambosi. Between the two buildings on the west side, an unnamed street leads to the Palais Ludwig Ferdinand (1825–26, now the headquarters of Siemens). Both this street and the Brienner Straße, which begins at the south end of the square, lead to the adjacent Wittelsbacherplatz, also designed by Klenze.
The Feldherrnhalle is a copy of the famous Loggia dei Lanzi in Florence.