|Full name||Domingo José Larrainzar Santamaría|
|Date of birth||8 September 1969|
|Place of birth||Pamplona, Spain|
|Height||1.79 m (5 ft 10 1⁄2 in)|
|Playing position||Centre back|
|* Senior club appearances and goals counted for the domestic league only.
† Appearances (Goals).
A product of hometown CA Osasuna's youth ranks, Larrainzar amassed 11 first-team matches from 1988–90. In his third season he helped with 14 games and one goal to help the Navarrese finish fourth and qualify for the UEFA Cup– although younger, his brother Iñigo was already an essential member of the squad.
With Osasuna in the second division, Larrainzar dropped down to the third level and moved to Málaga CF, helping it return to La Liga in just two years. Although never an undisputed starter, he featured regularly.
- Spain U16
- Aquella UEFA de hace 20 años (That UEFA from 20 years ago); Diario de Navarra, 4 October 2011 (Spanish)