Shizuka (しずか, シズカ) is a Japanese given name. Though the name is unisex, it is mostly used by females.
Shizuka can be written using different kanji characters and can mean:
as a given name
静, "quiet/calm"
静花, "quiet/calm, flower"
静香, "quiet/calm, fragrance"
静華, "quiet/calm, flower"
静佳, "quiet/calm, excellent"
The name can also be written in hiragana or katakana.
Annie Shizuka Inoh (静), a Taiwanese actress
Shizuka Arakawa (静香, born 1981), Japanese figure skater
Shizuka Gozen (静, 1165–1211), one of the most famous women in Japanese history and literature
Shizuka Hasegawa (静香, born 1988), Japanese voice actress
Shizuka Ijūin (静), a Japanese novelist and lyricist
Shizuka Ishikawa (静, born 1971), Japanese voice actress
Shizuka Itō (静, born 1980), Japanese voice actress
Shizuka Kamei (静香, born 1936), Japanese politician
Shizuka Kudō (静香, born 1970), Japanese singer
Shizuka Sugiyama (born 1987), Japanese mixed martial arts fighter
Shizuka Yamamoto (静香, born 1975), badminton player
Shizuka Dōmeki (静), a male character in the manga and anime series xxxHolic
Shizuka Hio (閑), a character in the manga and anime series Vampire Knight
Shizuka Kawai (静香), a character in the manga and anime series Yu-Gi-Oh!
Morifuji Shizuka (静), a yaoi Seme male character from the anime Lesson XX
Shizuka Minamoto (character) (静香), a character in the manga and anime series Doraemon
Shizuka Marikawa (静香), a character in the series High School of the Dead
Shizuka Muto, a character in the book trilogy Tales of the Otori
Shizuka Kushini, a character in the series Nijasok
Kaze no Shizuka (シズカ), a character in the Super Sentai series, "GoGo Sentai Boukenger"
Lady Shizuka, a character in the book "Autumn Bridge" by Takashi Matsuoka.
Shizuka Joestar (静), a character in the manga series JoJo's Bizarre Adventure, by Hirohiko Araki