Karl Braun is the name of:
- Karl Braun (politician, 1807) , German jurist and politician
- Karl Braun (politician, 1822) (1822–1893), German politician and writer
- Karl Ferdinand Braun (1850–1918), German electrical engineer, inventor, physicist, and Nobel laureate
- Karl Braun (actor)
See also
edit- Carl Braun Camera-Werk, also known as Karl Braun KG