Ludwig Baumann
Ludwig Baumann is the name of the following people:
- Ludwig Baumann (businessman) , German businessman
- Ludwig Baumann (architect) (1853–1936), Austrian architect
- Ludwig Baumann (mineralogist) (1929–2008), German mineral geologist
- Ludwig Baumann (Wehrmacht deserter) (1921–2018), German deserter and peace activist
- Ludwig Baumann (singer) (born 1950), German opera singer