Tigh

Tigh may refer to:


 * Tígh, an Irish term referring to a house or residence such as tigh dubh which translates as blackhouse
 * Colonel Tigh, a character in the 1978–79 television series Battlestar Galactica
 * Colonel Saul Tigh, a character in the 2004 reboot of Battlestar Galactica
 * Ellen Tigh, the wife of Saul Tigh in the 2004 series