| Yoshio Ueki | |
| Fullname: | Yoshio Ueki |
| Kanji: | 植木善大 |
| Kana: | ウエキヨシオ |
| Birth Date: | 25 February 1969 |
| Birth Place: |  Osaka, Japan |
| Residence: | Osaka, Japan |
| Teacher: | Yorimoto Yamashita |
| Turnedpro: | 1985 |
| Rank: | 8 dan |
| Affiliation: | Nihon Ki-in, Kansai branch |
is a professional Go player.
Yoshio became a professional in 1985.[1] He was promoted to 8 dan in 2003. He reached 400 career wins in 2003. He has three pupils, Takei Takashi, Yasuo Sakamoto and Yuri Tanemurasa. He is the head of the Kansai branch of the Nihon Ki-in.[2]