John II of Brienne (died 11 July 1302 in Kortrijk) was the son of John I of Brienne, Count of Eu and Beatrice of Saint-Pol.
[1] He succeeded his father as Count of Eu in 1294.
He married Jeanne, Countess of Guînes (d. 1331 or 1332),[1] the daughter and heir of Baldwin IV, Count of Guînes.
They had two children: John was killed at the Battle of the Golden Spurs.
[2]