José Manuel Sertucha Ereñozaga (1 November 1942 – 21 January 2014) was a Spanish footballer.

Nicknamed "El Vasco" and sometimes known simply as Sertucha, he played as a defender primarily for La Coruña throughout the mid-1960s to the early 1970s.

He would enjoy more participation with Alavés, playing in 26 matches before returning to Osasuna where the club had since been relegated to the second tier of Spanish football.

[4] He would briefly return to La Coruña as a youth coach and after becoming second-in-command for the club for the 1978–79 season, he would ultimately retire from any football career.

[5] Following his retirement, he would remain in the city of La Coruña for the rest of his life, opening up a store where he sold sports merchandise until his death on 21 January 2014.