Coval

Coval is a surname.
 * It is the Romanian form of the surname Kowal/Koval, meaning "forger" or "blacksmith" in Slavic languages.
 * Portuguese surname, typically in the form of "do Coval" literally meaning "of Coval"/"from Coval".

Notable people with this surname include:
 * Kevin Coval, American poet
 * Nicolae Coval, Moldavian SSR politician