Spain competed at the 1966 European Athletics Championships in Budapest, Hungary, from 30 August to 4 September 1966.
Results
Men Track & road events AthleteEventHeatsSemifinalFinalResultRankResultRankResultRankJosé Luis Sánchez Paraíso100 m10.931did not advance200 m21.625did not advanceAlberto Esteban800 m1:48.24 Q1:49.511 Q1:47.47Mariano Haro5000 m14:07.223colspan=2 did not advanceJavier Álvarez3000 m steeplechase8:47.410 Qcolspan=2 8:40.010Carlos PérezMarathoncolspan=4 2:22:23.84
Field events AthleteEventQualificationFinalDistancePositionDistancePositionLuis GarrigaHigh jump1.9515did not advanceIgnacio SolaPole vault4.601 Q4.805