| Empress Xiaohuizhang | |
| Empress Dowager Renxian | |
| Succession: | Empress consort of the Qing dynasty |
| Succession1: | Empress dowager of the Qing dynasty |
| Reign: | July/August 1654 – 5 February 1661 |
| Reign1: | 5 February 1661 – 7 January 1718 |
| Reign-Type: | Tenure |
| Reign-Type1: | Tenure |
| Predecessor: | Deposed Empress Jing |
| Predecessor1: | Empress Dowager Zhaosheng |
| Successor: | Empress Xiaochengren |
| Successor1: | Empress Dowager Renshou |
| Birth Name: | Borjigit Altantsetseg (Mongolian: Алтанцэцэг) (博爾濟吉特 阿拉坦琪琪格) |
| Birth Date: | 5 November 1641 (崇德六年 十月 三日) |
| Death Date: | (康熙五十六年 十二月 六日) |
| Death Place: | Ningshou Palace, Forbidden City |
| Burial Place: | Xiao Mausoleum, Eastern Qing tombs |
| Full Name: | Borjigit Altantsetseg (博爾濟吉特 阿拉坦琪琪格) |
| Posthumous Name: | Empress Xiaohui Renxian Duanyi Cishu Gong'an Chunde Shuntian Yisheng Zhang (孝惠仁憲端懿慈淑恭安純德順天翼聖章皇后) |
| House: | Borjigit (博爾濟吉特) |
| Father: | Chuo'erji |
| Mother: | Lady Aisin Gioro |
| T: | 孝惠章皇后 |
| S: | 孝惠章皇后 |
| P: | Xiàohuìzhāng Huánghòu |
| Mnc: | ᡥᡳᠶᠣᠣᡧᡠᠩᡤᠠ ᡶᡠᠯᡝᡥᡠᠨ ᡝᠯᡩᡝᠮᠪᡠᡥᡝ ᡥᡡᠸᠠᠩᡥᡝᠣ |
| Mnc Rom: | hiyoošungga fulehun eldembuhe hūwangheo |
Empress Xiaohuizhang (5 November 1641 – 7 January 1718), of the Khorchin Mongol Borjigit clan, was the wife and second empress consort of Fulin, the Shunzhi Emperor. She was empress consort of Qing from 1654 until her husband's death in 1661, after which she was honoured as Empress Dowager Renxian during the reign of her step-son, Xuanye, the Kangxi Emperor. She was posthumously honoured with the title Empress Xiaohuizhang.
Lady Borjigit was born on the third day of the tenth lunar month in the 16th year of the reign of Hong Taiji, which translates to 5 November 1641 in the Gregorian calendar.
On 25 October 1653, the Shunzhi Emperor deposed his first empress consort, Erdeni Bumba, who was also from the Borjigit clan. In June or July 1654, Altantsetseg entered the Forbidden City and became a concubine of the Shunzhi Emperor. In July or August 1654, she was officially designated as the empress to replace the deposed Erdeni Bumba.
However, the Shunzhi Emperor showed little interest in his new empress consort because he favoured Consort Donggo more than any other consort of his. Some historians believe that the Shunzhi Emperor made Altantsetseg his new empress consort because he wanted to reduce tensions between the Aisin Gioro and Borjigit clans after demoting his first empress consort. The Aisin Gioro and Borjigit clans had a long history of political marriages, so the emperor had to choose a Borjigit woman to be his empress consort in order to keep up with tradition.
The Shunzhi Emperor died on 5 February 1661 and was succeeded by his third son, Xuanye, who was born to Lady Tunggiya. Xuanye was enthroned as the Kangxi Emperor, while Alatan Qiqige, as the empress consort of the previous emperor, was granted the title "Empress Dowager Renxian". She died on 7 January 1718 and was interred in a separate tomb in the Xiao Mausoleum of the Eastern Qing tombs.