Bar Kokhba (, Son of Kokhba) (also Bar Kochba, Bar Kochva, Bar Cochva) is a name of Simon bar Kokhba, the leader of the Bar Kokhba's revolt, the second (sometimes counted as the third) of the Jewish-Roman Wars.

Bar Kokhba may also refer to:

• Bar Kokhba (album) (1994/1996) by John Zorn
• Bar Kokhba (play) (1883/1885) by Abraham Goldfaden
• A name in the title of a book The Bar Kokhba Syndrome: Risk and Realism in International Relations (1982) by Yehoshafat Harkabi