Heidelberg University Faculty of Medicine in Mannheim

The Collini Center (German: Appartment-Hochhaus am Collini-Center) is a high-rise residential complex in Mannheim, Germany. Built between 1972 and 1975, the complex consists of two main buildings, with the main one standing at 102 m (335 ft) tall with 32 floors which is the tallest habitable building in Mannheim.

The Alte Feuerwache is a music venue and former fire station located in Mannheim, Germany. Opened in 1912 as a fire station, it was converted into a music venue in the early 1990s. Alte Feuerwache has hosted artists such as Dio, Motörhead and Arctic Monkeys.

Mannheim National Theatre is Germany's biggest theatre that records over 3,000 artistes from different surrounding theatres.The Mannheim National Theatre (German: Nationaltheater Mannheim) is a theatre and opera company in Mannheim, Germany, with a variety of performance spaces. It was founded in 1779 and is one of the oldest theatres in Germany.

Theaterakademie Mannheim is a theatre school in Mannheim, Baden-Württemberg, Germany.

The Leibniz Institute for the German Language (IDS; German: Leibniz-Institut für Deutsche Sprache) in Mannheim, Germany, is a linguistic and social research institute and a member of the Leibniz Association. Under the leadership of Prof. Dr. Henning Lobin, director of the institute, and Prof. Dr. Arnulf Deppermann, vice director of the institute, IDS employs a staff of about 160. The IDS was established in Mannheim in 1964 and is still headquartered there. It is the central extramural institute for research and documentation of the German language in its contemporary usage and its recent history. As a member of the Leibniz-Gemeinschaft (Leibniz-Association), the IDS is financed both by the federal government and by the state of Baden-Wuerttemberg.

Mannheimer Rosengarten is a concert hall and congress centre in Mannheim, Germany designed by German architect Bruno Schmitz. It was built between 1900 and 1903 in an Art Nouveau style, with a main hall that can accommodate up to 2,300 guests. Artists that have performed at Mannheimer Rosengarten include Sting, Simply Red and Whitesnake.Since 2017, the AnimagiC, one of the largest anime conventions in the German-speaking world, takes place here.

The Water Tower (German: Wasserturm) is a well-known landmark of Mannheim, Germany. The water tower was built from 1886 to 1889 on the present Frederick Square (Friedrichsplatz) by Gustav Halmhuber. The tower, which is 60 meters high and 19 meters in diameter, was Mannheim's first urban water tower. It initially had to meet with the required standards as a drinking water supply while maintaining steady water pressure. After the construction of the higher Luzenberg water tower in 1909, the Mannheim water tower served as an aboveground water tank until 2000.

The Battle of Seckenheim (June 1462) saw the army of the Electoral Palatinate led by Frederick I, Elector Palatine and his ally Dieter von Isenburg face an invading army led by Charles I, Margrave of Baden-Baden, Ulrich V, Count of Württemberg, Louis I, Count Palatine of Zweibrücken, and George of Baden, the Bishop of Metz. Without warning, Frederick suddenly struck at the invaders, trapping them in the fork of two major rivers. Though about 300 knights cut their way out, causing many non-combatant casualties, the Palatine forces were victorious. Frederick captured three of the enemy leaders and wrung ransoms and territorial concessions from them. Seckenheim is now part of the city of Mannheim in the state of Baden-Württemberg, Germany. The combat occurred during the Mainz Feud (Mainzer Stiftsfehde), part of the larger Bavarian War (1459–63).

The action at Mannheim began in April 1795 when two French armies crossed the Rhine and converged on the confluence of the Main and the Rhine. Initial action at Mannheim resulted in a minor skirmish, but the Bavarian commander negotiated a quick truce with the French and withdrew. On 17 October 1795, 17,000 Habsburg Austrian troops under the command of Dagobert Sigmund von Wurmser engaged 12,000 soldiers, led by Jean-Charles Pichegru in the grounds outside the city of Mannheim. In a combination of maneuvers, the Habsburg army forced 10,000 of the French forces to withdraw into the city itself; other French troops fled to join neighboring Republican armies. First Coalition forces then laid siege to Mannheim. Subsequent action at neighboring cities forced the French to withdraw further westward toward France; after a month's siege, the 10,000-strong Republican French garrison now commanded by Anne Charles Basset Montaigu surrendered to 25,000 Austrians commanded by Wurmser. This surrender brought the 1795 campaign in Germany to an end. The battle and siege occurred during the War of the First Coalition, part of the French Revolutionary Wars. Situated on the Rhine River at its confluence with the Neckar River, Mannheim lies in the federal state of Baden-Württemberg in modern-day Germany.

Kapuzinerplanken is a part of the street Kunststrasse in Mannheim, Germany. It is used only by pedestrians. The Kapuzinerplanken runs parallel to the large planks, the part of the Mannheimer pedestrian precinct, which leads from the water tower to parade square. From 1701 to 1839/40 there had been a monastery, a Kapuzinerkloster, on the road.

The Kunsthalle Mannheim is a museum of modern and contemporary art, built in 1907, established in 1909 and located in Mannheim, Germany. Since then it has housed the city's art collections as well as temporary exhibitions – and up to 1927 those of the local Mannheimer Kunstverein as well as its administration.

On 31 May 2024 at 11:34 am, in the market square in Mannheim, Baden-Württemberg, Germany, a man ambushed and wounded several people, including controversial activist Michael Stürzenberger at a rally hosted by the far-right group Citizens' Movement Pax Europa (BPE) with Stürzenberger as the main speaker. Six people were injured, including Stürzenberger; a police officer who was stabbed in the neck would succumb to his injuries two days later. The attack was stopped when the suspect was injuriously shot by another police officer. Investigators suspect that the suspect's motive was Islamist in nature.