Hiroka
is a common feminine Japanese given name. Hiroka can be written using different kanji characters and can mean:
博華, "wise flower"
寛香, "tolerant scent"
宏香, "large scent"
広香, "wide scent"
紘佳, "large fine"
紘加, "large gain"
裕加, "rich gain"
The name can also be written in hiragana or katakana.

Notable people
 Hiroka Matsumoto (, born 1995), Japanese violinist
 Hiroka Yaginuma (, born 1981), Japanese professional wrestler
 Sarah Sheeva (born 1973 as Hiroka Cidade Gomes), Brazilian gospel singer