David Jelley MLC. was a South Australian trades unionist who had a promising career in politics but died in office after one sitting. He was an older brother of James Jelley MLC.
- Occupation
- trade unionist, politician
- Position held
- Member of the South Australian Legislative Council
- Citizenship
- Australia, United Kingdom of Great Britain and Ireland
- Born
- 1871, January 16, 1872
- Died
- January 27, 1907
