| Nikos Chrysogelos | |
| Native Name: | Νίκος Χρυσόγελος |
| Native Name Lang: | el |
| Parliament: | European |
| Term Start: | 2 February 2012 |
| Birth Date: | 13 May 1959 |
| Birth Place: | Sifnos, Greece |
| Party: | Greens (since 2014), Ecologist Greens (–2014) |
| Profession: | Chemist |
Nikos Chrysogelos (born 13 May 1959, in Sifnos) is a Greek chemist and politician. In 2012, he replaced Michalis Tremopoulos as a member of the European Parliament (MEP) for the Ecologist Greens. In 2014 he however left his party to found the new Greens party which in the January 2015 legislative election formed a common electoral list with Democratic Left,[1] but missed the 3% electoral threshold.