Chien Joanna Lei (Chinese: 雷倩; pinyin: Léi Qiàn; born 28 November 1958) is a Taiwanese politician.

[3] Lei, a member of the New Party, was co-nominated by the Kuomintang in the 2004 legislative elections, and won.

[6][7] She lost an October 2007 Kuomintang primary, and formally left the party in November.

[13][14] In 2015, Lei co-founded the Faith And Hope League,[15] and declared opposition to same-sex marriage in Taiwan.

"[19] In December 2017, Lei succeeded Cecilia Koo [zh] as chair of the National Women's League.