Giovanni Luigi Fieschi (or Fiesco) (c. 1522 – 2 January 1547) was a Genoese nobleman, count of Lavagna.
His moves aimed to defend the Genoese Republic's integrity against the Guelph Fieschi, who wanted to create a personal seignory in the Levante Ligure, and the Grimaldi, who had usurped part of the Ponente.
The tenso with Alberto, possibly Alberto Fieschi, N'Albert, chauçeç la cal mais vos plaira, is found only in chansonnier called "troubadour manuscript T", numbered 15211 in the Bibliothèque nationale de France, where it is kept today.