Ignacio Eizaguirre, Spanish footballer and manager (b. 1920)

Ignacio Eizaguirre Arregui (7 November 1920 – 1 September 2013) was a Spanish footballer who played as a goalkeeper.

He played 381 La Liga games during 19 seasons, representing Real Sociedad, Valencia and Osasuna. He was a Spanish international for seven years, and appeared for the country at the 1950 World Cup.