Yamada Juna (山田樹奈) is a Japanese pop singer and idol formerly managed by AKS. She was a member of SKE48 Team S.
- Birth Name: Yamada Juna (山田樹奈)
- Nicknames: Junakko (じゅなっこ), Juna (じゅな)
- Date of Birth: May 25, 1998
- Place of Birth: Aichi, Japan
- Bands / Groups:
SKE48 Song Participation
- SKE48 Kenkyuusei "Aitakatta"
- SKE48 Kenkyuusei "Seifuku no Me"
- SKE48 Upcoming Stage ~Natsu~
- SKE48 Upcoming Stage ~Aki~
- SKE48 Team S 5th Stage "Seifuku no Me"
- SKE48 Team S 6th Stage "Kasaneta Ashiato"
- Originally a sixth generation member of SKE48 Kenkyuusei, she was promoted to Team S on March 31, 2015. She announced her graduation from the group on January 13, 2019. She graduated from the group on February 10, 2019.
- Hobbies: Watching soccer, sleeping, playing with her dog
- Special Skills: Swimming, moving only one eye
- Favorite food: Grapefruit
- Favorite color: Blue, yellow, orange
- Dream Unit to Perform: Glass no I LOVE YOU
- Future ambition: "CM Queen"