Hsu Yu-jen (Chinese: 許毓仁; pinyin: Xǔ Yùrén; born 19 July 1985) is a Taiwanese politician and basketball executive for Hsinchu Lioneers.

With his savings from this time, he began traveling across South America, visiting Guatemala, Honduras, El Salvador, Panama, Costa Rica, and Peru.

After his service, Hsu was asked by his college roommate, a member of the Mac software sales division (a predecessor to the Apple App Store), to help establish a startup company in San Francisco.

While he was not able to obtain TED authorization in 2008, Hsu founded the Big Questions Inc., a consultancy focused on social innovation and future sustainability, at this time.

Hsu also organized the Sharable Cities Initiative in 2014, a series of hack-a-thons, forums, and workshops dedicated to increasing transparency and promoting open data through crowdsourcing.

In the wake of the protests that erupted in March 2014 as part of the Sunflower Movement, Hsu became involved in public affairs in an effort to better represent Taiwan's students and young generation.

An adamant believer in amending the civil code, Hsu has voiced his resolute opposition to introducing special laws for the protection of LGBT rights.

During the National Legislative Yuan Forum, Hsu expressed his concern for the difficulties facing the LGBT community in Taiwan, noting the historical lack protection under the law.

Working across party lines, Hsu has proposed to amend the provisions regarding family, inheritance, and other articles relating to the protection of LGBT rights within the Civil Code.