Guillermo González del Río García, nicknamed Campanal I or Guillermo Campanal (born 9 February 1912 in Avilés; died 22 January 1984 in Seville) was a Spanish footballer. During his career he played for Sporting de Gijón and Sevilla FC (1929–1946), and earned 3 caps and scored 2 goals for the Spain national football team, and participated in the 1934 FIFA World Cup.
|Full name||Guillermo González del Río García|
|Date of birth||9 February 1912|
|Place of birth||Avilés, Spain|
|Date of death||22 January 1984(aged 71)|
|Place of death||Seville, Spain|
|* Senior club appearances and goals counted for the domestic league only|
He later became manager of Sevilla FC.