Yōsuke, Yosuke or Yousuke (written: 陽介, 陽輔, 陽佑, 洋介, 洋輔, 洋祐, 洋右, 羊介, 葉介 or 庸介) is a masculine Japanese given name. Notable people with the name include:
Yōsuke Akimoto (秋元 羊介) (born 1944), Japanese actor and voice actor
Yosuke Arimitsu (有光 洋右) (born 1943), Japanese diver
Yōsuke Eguchi (江口 洋介) (born 1967), Japanese poet, actor and singer
Yōsuke Fujigaya (藤ヶ谷 陽介) (born 1981), Japanese footballer
Yōsuke Haga (芳賀 陽介) (born 1986), Japanese ice hockey player
Yosuke Ikegaya (池谷 陽輔) (born 1979), Japanese rugby union player
Yōsuke Ikehata (池端 陽介) (born 1979), Japanese footballer
Yōsuke Ishibitsu (石櫃 洋祐) (born 1983), Japanese footballer
Yōsuke Isozaki (礒崎 陽輔) (born 1957), Japanese politician
Yousuke Itou (伊藤 陽佑) (born 1984), Japanese actor and singer
Yōsuke Kashiwagi (柏木 陽介) (born 1987), Japanese footballer
Yōsuke Kataoka (片岡 洋介) (born 1982), Japanese footballer
Yosuke Kawai (河井 陽介) (born 1989), Japanese footballer
Yōsuke Kawasaki (川崎 洋介) (born 1977), American classical violinist
Yōsuke Kobayashi (小林 陽介) (born 1983), Japanese footballer
Yōsuke Kon (今 洋祐) (born 1978), Japanese ice hockey player
Yōsuke Kondō (近藤 洋介) (born 1965), Japanese politician
Yōsuke Kubozuka (窪塚 洋介) (born 1979), Japanese actor
Yōsuke Kuroda (黒田 洋介) (born 1968), Japanese anime screenwriter
Yōsuke Matsuoka (松岡 洋右) (1880–1946), Japanese diplomat and politician
Yōsuke Mikami (三上 陽輔) (born 1992), Japanese footballer
Yōsuke Miyaji (宮路 洋輔) (born 1987), Japanese footballer
Yōsuke Mori (森 洋介) (born 1985), Japanese footballer
Yousuke Nakanishi (中西 洋介) (born 1979), Japanese badminton player
Yōsuke Nakata (中田 洋介) (born 1981), Japanese footballer
Yōsuke Nishi (西 洋祐) (born 1983), Japanese footballer
Yōsuke Nishijima (西島 洋介) (born 1973), Japanese boxer
Yōsuke Nozaki (野崎 陽介) (born 1985), Japanese footballer
Yōsuke Nozawa (野澤 洋輔) (born 1979), Japanese footballer
Yōsuke Saitō (footballer) (斎藤 陽介) (born 1988), Japanese footballer
Yosuke Sakamoto (坂元 要介) (born 1974), Japanese footballer
Yōsuke Shinoda (篠田 陽介) (born 1973), Japanese politician
Yōsuke Takagi (高木 陽介) (born 1959), Japanese politician
Yōsuke Takahashi (高橋 葉介) (born 1956), Japanese manga artist
Yōsuke Takasu (高須 洋介) (born 1976), Japanese baseball player
Yōsuke Takeuchi (竹内 洋輔) (born 1979), Japanese figure skater
Yōsuke Tsuruho (鶴保 庸介) (born 1967), Japanese politician
Yōsuke Yamahata (山端 庸介) (1917–1966), Japanese photographer
Yōsuke Yamamoto (judoka) (山本 洋祐) (born 1960), Japanese judoka
Yōsuke Yamashita (山下 洋輔) (born 1942), Japanese jazz pianist
Fictional characters:
Yosuke Hanamura (花村 陽介), character in the video game Persona 4
Yousuke Fuuma, character in the anime and manga Wedding Peach
