Delange
Delange is a surname of:
- Herman -François Delange (1715-1781), Belgian composer and violinist of the pre-classical
- Hubert Delange (1913-2003), French mathematician
DeLange is a surname of:
- Eddie DeLange (1904-1949), American songwriter and bandleader
- Ilse DeLange ( * 1977; actually Ilse de Lange ), Dutch singer
- Disambiguation