Shinei Ueki (植木 慎英, Ueki Shin'ei, born February 21) is a Japanese former voice actor born in Kyoto Prefecture. He was affiliated with 81 Produce from April 1, 2017 until his retirement. On July 1, 2023, he announced on his Twitter account that he would be leaving 81 Produce and retiring from voice acting. His hobbies and special skills are tennis, basketball and guitar.