Rubuta ci gaba don wannan sakin layi - Mercedes Román Casillas (an haife shi a ranar 26 ga Satumba 1945) ɗan tseren tsere ne na Mexico. Ta yi gasa a cikin mata 4 × 100 mita relay
, tsalle tsalle da kuma pentathlon a gasar Olympics ta 1968. Román ya gama na huɗu a tseren mita 100 da na shida a cikin pentathlon a Wasannin Pan American na 1971.