Uki Satake (born March 8, 1992), is a Japanese singer, actress and radio host. She is a member of Japanese girl group 9nine. Satake has had her own radio show since July 3, 2012. The show is currently airing every Sunday on Japan's Nippon Broadcasting System, in which she often plays her own renditions of 9nine's songs as well as songs by other artists.

佐武 宇綺は、日本のアイドル・女優・歌手・声優・DJ・ラジオパーソナリティ。9nine（ナイン）のメンバー。

東京都出身。レプロエンタテインメント所属。