Huo Xingxin (simplified Chinese: 霍兴欣; traditional Chinese: 霍興欣; pinyin: Huò Xīngxīn; born 19 January 1996) is a Chinese fencer. She competed in the women's foil event at the World Fencing Championships in 2015, 2017, 2018 and 2019. In 2017, she won the gold medal in her event at the Asian Fencing Championships held in Hong Kong. In 2018, she won the silver medal in the women's team foil event at the Asian Games held in Jakarta, Indonesia. She also won one of the bronze medals in the women's team foil event at the 2019 Asian Fencing Championships held in Chiba, Japan.