Shioli Kutsuna (Japanese: 忽那 汐里, Hepburn: Kutsuna Shiori; born 22 December 1992) is an Australian-born Japanese actress, known for her role as Ran Mori in Shinichi Kudo's Written Challenge!, Minami Maho in Beck (2010), Haru/Harumi in 125 Years Memory (2015), Yuki "Yukio" ("Yuki O.") Ohara in Deadpool 2 (2018) and Deadpool & Wolverine (2024), and Rainy in the video game Death Stranding 2: On the Beach (2025). She plays Mitsuki in the Apple TV+ series Invasion (2021). In 2014, she won the Japan Academy Film Prize for Newcomer of the Year. And has accrued acclaim in Japan and globally.

Kutsuna was born in Killarney Heights, Sydney to Japanese parents. She lived in Australia until the age of 14 before moving to Japan to pursue a career as a model and actress.

In 2011, Kutsuna graduated from Horikoshi High School, alongside fellow actresses Mayuko Kawakita and Riko Narumi.

In 2013, she dropped out of college before starting her third year, for the sake of her career. Her agency said, "It really was difficult for her to work while going to school. She had a hard time attending classes due to her work in dramas. She accepted this and dropped out. She will now be focusing on her acting career".

In 2006, she traveled to Japan from Sydney during her school winter break. While there, she took part in the 2006 Japan Bishōjo Contest hosted by the talent agency Oscar Promotion, and she went on to win the Judge’s Prize.

In 2009, she obtained her first major starring role,^{[citation needed]} playing the part of Tsugumi Nitobe in 70 000 People Detective Nitobe, an ordinary college student who has 70,000 friends on the Internet and solves difficult cases by using their brains.

In 2011, she was cast to play Ran Mori in a special drama for the live-action of Detective Conan, a popular manga series written by Gosho Aoyama. She replaced Tomoka Kurokawa, who played Ran in the previous specials in 2006 and 2007.

In 2012, she was named Best New Actress of 2011 by film magazine Kinema Junpo.