Maddern
Maddern is a surname. Notable people with the surname include:
- Anne Maddern, Australian politician
- Barry Maddern, Australian barrister and jurist
- Clarence Maddern, American baseball player
- Philippa Maddern, Australian historian
- Rebecca Maddern, Australian television presenter and journalist
- Victor Maddern, English actor
- Richard John Maddern-Williams, music teacher and organist