Yaku may refer to:
- Yakushima, Japan (屋久島), which could be referred to as Yaku Island
- Yaku, Kagoshima, Japan (屋久町), a town on the island of Yakushima in Kagoshima Prefecture
- Yaku, Nepal
- A specific combination of tiles or cards that increases the value of the player's hand in Japanese Mahjong or Koi-Koi
- Yaku, an unusual low-pressure system in the far Southeastern Pacific that impacted Ecuador and Peru in March 2023
- Yaku (Haida village), an historical village on Haida Gwaii, British Columbia, Canada
- Yaku Yakusen, a character from The 100 Girlfriends Who Really Really Really Really Really Love You
This disambiguation page lists articles associated with the title Yaku.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: