Officially, Ganyu does not have a canon romantic partner. Her "romantic" content is largely limited to fan interpretations and subtle in-game hints. Ganyu/Profile | Genshin Impact Wiki | Fandom
Ganyu is a tireless worker who has served Liyue for over 3,000 years, acting as the administrative backbone for every generation of the Qixing. Officially, Ganyu does not have a canon romantic partner
: She serves the entire organization, notably working alongside Keqing and Ningguang . Despite her senior status, she is often viewed by human colleagues as a highly respected "familial figure" or mentor. Her relationship with Keqing has evolved from professional friction to a strong bond where Keqing often defends Ganyu's privacy and encourages her to rest. Officially, Ganyu does not have a canon romantic partner