Ticks are obligate ectoparasites of a vast range of terrestrial vertebrates which may play an important role in the transmission of many zoonotic pathogens to humans and animals. In the current study, we performed an investigation on ticks infesting some small mammals captured from Samsun and Tokat provinces, Northern Turkey. One hundred forty-five mammalian samples belonging to four species, namely Cricetulus migratorius (n = 1), Apodemus flavicollis (n = 17), Crocidura suaveolens (n = 102) and Sorex volnuchini (n = 25), were examined for the presence of tick infestations. A total of 273 (74 larvae, 194 nymphs, 5 females) hard ticks were collected from 88 mammalian samples. Ticks were identified as Ixodes laguri (1 nymph), I. redikorzevi (22 larvae, 186 nymphs, 5 females), I. ricinus (52 larvae, 4 nymphs) and Rhipicephalus turanicus (3 nymphs). Here, we also provided new tick mammalian host associations for Turkey. In addition, I. laguri and I. redikorzevi ticks were recorded for the first time in Samsun province of Turkey.