Serhiy Gagikovych Nigoyan or Nihoyan[4] (Ukrainian: Сергій Нігоян, Armenian: Սերգեյ Նիգոյան; August 2, 1993 – January 22, 2014) was an Armenian-Ukrainian Euromaidan activist who was fatally shot during the 2014 Hrushevskoho Street riots where he was acting as security.

Serhiy Nigoyan was born on August 2, 1993, to ethnic Armenians in the village of Bereznuvativka (south of Dnipro, then still under the Soviet name Dnipropetrovsk) in Ukraine.

Serhiy Nigoyan's parents are from the village Navur, in Armenia's northeastern province of Tavush, not far from the Azerbaijani border.

[15] His requiem was served by the head of Ukrainian Eparchy of the Armenian Apostolic Church Archbishop Grigoris Buniatyan.

The new pieces use lyrics by Taras Shevchenko which Nigoyan had quoted, and the traditional liturgical text "With the saints give rest".

The decision was abolished by the Dnipro Administrative Court of Appeal in June 2017 on procedural grounds, however the name was reinstated by a separate resolution on February 21, 2018.