text: Reiß-Engelhorn-Museen – museum with four exhibition halls presenting exhibits in archaeology, world cultures, history of art and culture, photography, and history of theater and music
  Maimarkt – largest regional trade fair in Germany
  Marktplatz (Market square) – hosts a farmers' market every Tuesday, Thursday, and Saturday. Fresh fruit, vegetables, and flowers are sold.
  (Mannheim Fair) – twice a year (spring & autumn), a big fair that takes place on Neuer Messplatz-square
  Economy
  With a gross domestic product (GDP) of €20.921 billion, Mannheim ranks 17th on the list of German cities by GDP as of 2018.
  In the 2019 edition of the , the independent city of Mannheim ranked 35nd out of 401 counties and independent cities in Germany, making it one of the places with "high future opportunities".
  Mannheim is among the most attractive business locations in Germany thanks to its competitive business environment and growth opportunities and is considered the economic centre of the Rhine-Neckar Metropolitan Region, which is one of Germany's most important business locations.
  The New Economy Magazine elected Mannheim under the 20 cities that best represent the world of tomorrow emphasizing Mannheim's positive economic and innovative environment.
  The unemployment rate of Mannheim is 7.2% as of 2020.