To provide a mobile communication terminal having an electrostatic discharge protection function that enhances characteristics of an intenna built in the mobile communication terminal and can protect the mobile communication terminal.

There is provided a mobile communication terminal having an electrostatic discharge (ESD) protection function including: a main signal pattern line that transmits/receives a main frequency band signal and is formed in a meander-line shape; at least one sub signal pattern line that is formed unitarily with the main signal pattern line and transmits/receives a frequency band signal different from that of the main signal pattern line; a discharge pattern line that is provided between the main and sub signal pattern lines to form a spark gap and performs an ESD protection function; a feed point that is formed on the main signal pattern line for power feeding; and a shorting point that is formed on the discharge pattern line to discharge static electricity to a ground terminal.