J. J. O'Kelly may refer to:

• James Joseph O'Kelly (1845–1916) Irish nationalist MP and journalist
• John J. O'Kelly (1872–1957), "Sceilg", Irish language writer and republican

• O'Kelly (surname)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.