Tsao Chia-yi (Chinese: 曹家宜, born 2 December 2003), is a Taiwanese professional tennis player.

She has a career-high doubles ranking by the WTA of 115, achieved on 12 August 2024.

Tsao made her WTA Tour main-draw debut at the 2023 Hong Kong Open in doubles and won the title with Tang Qianhui.

[1][2] Partnering Hsieh Su-wei,[3] she reached the quarterfinals at the 2024 Paris Olympics, defeating Romanian duo Irina-Camelia Begu and Monica Niculescu[4] and Ukrainians Marta Kostyuk and Dayana Yastremska.

[5] They lost to Czech pairing Karolína Muchová and Linda Nosková.