For the first time in Chile, cases of nymphs of the brown dog tick (Rhipicephalus sanguineus) being found on two goats (Capra hircus), and adult (one male and a gravid female) white stripped ticks (Amblyomma tigrinum) being found on cattle (Bos taurus) have been reported. The aim of this review is to discuss the importance of these findings.  Se registran, por primera vez en Chile, ninfas de garrapata café del perro (Rhipicephalus sanguineus) parasitando dos ejemplares de cabras (Capra hircus) y adultos (un macho y una hembra gravida) de la garrapata de listas blancas (Amblyomma tigrinum) parasitando a un bovino (Bos taurus). La importancia de los presentes reportes, hechos en la provincia de Ñuble, son discutidos.