José Domínguez Rial (11 November 1940 – 29 June 2000) was a Spanish footballer.

Nicknamed "Pepiño" or known simply as Domínguez, he played for Deportivo La Coruña throughout the 1960s as well as with Celta de Vigo in the early 1970s.

Domínguez would begin his career by playing within the youth sectors of Celta de Vigo until making his official senior debut for the club in 1959 at the age of 19.

However, he would have difficulties making himself part of the starting XI in the club's lineups during the 1959–60 Segunda División, being primarily relegated as a substitute.

Because of his own personal ambitions, he would switch to play for Deportivo La Coruña in the subsequent season where he would gain significantly more success and recognition.