Taoyuan Main Public Library (Chinese: 桃園市立圖書館; pinyin: Táoyuán Shìlì Túshūguǎn) is the central library of Taoyuan, Taiwan.

The main library was estimated to be completed by the end of 2021,[3] and it began trial operation on December 17, 2022.

The former building of Taoyuan Main Public Library was located in the Department of Cultural Affairs building of Taoyuan City Government.

Architect Engineer Planner and Azusa Sekkei [ja] (Japan) won the first place with the green building theme of "Tree of Life".

[7] The design concept of the "Tree of Life" is composed of five elements: "Eco Tube", "Knowledge Spiral", "Bookshelf Structure", "Green Spiral" and "Eco Skin".