BRIP1 (BRCA1-interacting protein 1), a DNA-dependent ATPase and a DNA helicase, is critical for BRCA-associated DNA damage repair functions, and may be involved in the development of cervical cancer. Genetic markers in different regions of the BRIP1 gene have a plausible role in modulating the risk of cervical cancer. In this study, we evaluate the association between the BRIP1 variations and the risk of cervix cancer. We examined the potential association between cervical cancer and eighteen single nucleotide polymorphisms (SNPs, rs2048718, rs16945692, rs4968451, rs6504074, rs4988344, rs8077088, rs10515211, rs9897121, rs9906313, rs2159450, rs4986764, rs11871785, rs4986763, rs11079454, rs7213430, rs34289250, rs4988345 and rs12937080) of the BRIP1 gene using the MassARRAY system. The participants enrolled in this study included 298 patients with cervical cancer and 286 healthy women as the healthy controls from a Chinese Han population. The results showed that rs16945692 (intron 1), rs4968451 (intron 4), rs4986764 (exon 18) and rs7213430 (3'UTR) were significantly associated with cervical cancer (P0.9), and significantly more T-A-C-A haplotypes (block 1) (P=0.001) were found in the patients with cervical cancer. Significantly higher frequencies of C-A-T haplotypes (block 2) (P=0.018) and A-A haplotypes (block 3) (P=0.009) were detected in the healthy controls than in the patients with cervical cancer, suggesting that they may show protective effects against cervical cancer. These findings point to a role for the BRIP1 gene polymorphisms in cervical cancer in a Chinese Han population, and may be informative for future genetic or biological studies on cervical cancer.