Rösch is a surname. Due to the diacritics, it is sometimes rendered internationally as Roesch or Rosch.
People named Rösch include
- Augustin Rösch (1893–1961), German Jesuit
- Eberhard Rösch (born 1954), former German biathlete, father of Michael
- Hans Rösch (born 1914, date of death unknown), German bobsled
- Josef Rösch (1925–2016), radiologist
- Michael Rösch (born 1983), German-Belgian biathlete, son of Eberhard
- Otto Rösch (1917-1995) Austrian Secretary of State
- Peter Rösch (1930–2006), Swiss football defender
- Wolfgang Rösch (born 1959), German Catholic priest, vicar general of Limburg
People named Roesch include
- Angelika Roesch (born 1977), German professional tennis player
- Kurt Roesch (1905–1984), German born American painter