Heather Anne Guino-o (born November 27, 1997) is a Filipino volleyball player for the Capital1 Power Spikers in the Premier Volleyball League.
Guino-o was a member of FEU Lady Tamaraws women's volleyball collegiate team and she became an outside hitter.
[1] In 2017, she played for the Pocari Sweat Lady Warriors as an Opposite spiker.
[2][3] In 2018, she played for the Tacloban Fighting Warays in the PVL alongside Kyle Negrito, her teammate from FEU Lady Tamaraws.
[4] In 2019, she played for the Creamline Cool Smashers where they won silver medal in the 2019 PVL Reinforced Conference and gold medal in the 2019 PVL Open Conference.