Kortik (Ко́ртик) may be

• the Russian for naval dirk
• a nickname for Kashtan CIWS, a weapons system of the Russian navy
• a 1948 children's book by Anatoly Rybakov, translated into English as The Dirk
• Kortik (1954 film), an adaptation of Rybakov's book, by Vladimir Vengerov and Michael Schweitzer
• Kortik (1973 film), an adaptation of Rybakov's book for TV by Nikolai Kalinin

This disambiguation page lists articles associated with the title Kortik.
If an internal link led you here, you may wish to change the link to point directly to the intended article.