| Lellos Demetriades | |
| Birth Date: | 3 February 1933 |
| Birth Place: | Nicosia, British Cyprus |
| Nationality: | Cypriot |
| Party: | Patriotic Front |
| Office: | Mayor of Nicosia Municipality |
| Term Start: | December 1971 |
| Term End: | 31 December 2001 |
| Successor: | Michael Zampelas |
| Office2: | Member of the House of Representatives of Cyprus |
| Term Start2: | 16 August 1960 |
| Term End2: | 15 July 1970 |
Lellos Demetriades (el|Λέλλος Δημητριάδης; 3 February 1933[1] – 9 April 2022) was a Cypriot politician. A member of the Patriotic Front, he served as mayor of Nicosia Municipality from 1971 to 2001.[2] He died on 9 April 2022.[3]