Tan Si En is a producer based in Singapore. She graduated from Film, Sound & Video at Ngee Ann Polytechnic in 2013, and received a B.A. in Philosophy at the National University of Singapore. Since then, she has worked under the mentorship of Soros Sukhum (185 Films, Thailand), Lai Weijie (E&W Films, Singapore), and Anthony Chen (Giraffe Pictures, Singapore).

Si En produced Wet Season by Anthony Chen, which made its World Premiere in platform competition at the Toronto International Film Festival 2019. She was the assistant producer of POP AYE, which won the Special Jury Prize at Sundance Film Festival 2017. POP AYE was also awarded the VPRO Big Screen Award at Rotterdam International Film Festival. Si En is in midst of developing Ajoomma by He Shuming (SEAFIC Award Winner 2018) as well as God Sister by Nelicia Low (Less Is More Development Lab).