Genc Iseni or Hyseni^[a] (born 28 March 1983, in Ferizaj) is a Kosovar Albanian retired footballer. Iseni grew up as a player at his fatherland club in the Kosovar league KF Ferizaj, where he used to play starting from his childhood.

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He played for four years for Macedonian club FK Renova from Džepčište, an area where ethnic Albanians form the majority. He scored one goal against HNK Rijeka in four 2008 UEFA Intertoto Cup matches before signing a three-year contract with Ethnikos Achna.