Cai Xuetong (Chinese: 蔡雪桐; pinyin: Cài Xuětóng; Mandarin pronunciation: [tsʰâɪ ɕɥè tʰʊ̌ŋ]; born 26 September 1993) is a Chinese snowboarder.

[1] Cai represented China at the 2010 Winter Olympics in Vancouver, competing in the halfpipe discipline.

Cai claimed the gold medal at the 2015 halfpipe events at the FIS Snowboard World Championships, and the silver medal in 2019.

At the FIS Snowboard World Cup, Cai topped the halfpipe rankings in 2009–10, 2010–11, 2011–12, 2015–16, and 2018–19, as well as the freestyle overall ranking in 2010–11 and 2011–12.

This biographical article related to snowboarding in China is a stub.