Niedecken is a surname. Notable people with the surname include:
- George Mann Niedecken (1878–1945), American furniture designer and interior architect
- Junior Niedecken (born 1957), American stock car racing driver
- Wolfgang Niedecken (born 1951), German singer and musician
Surname listThis page lists people with the surname Niedecken. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: