Changes of the DNA methylation at the interspersed repetitive sequences can occur in various conditions including cancer as well as autoimmune diseases. We previously reported the hypomethylation of LINE-1 and HERV-E in the lymphocytes of systemic lupus erythematosus (SLE) patients. As neutrophils are another important cell type contributing to SLE pathogenesis, in this study, we evaluated the methylation levels and patterns for LINE-1, ALU, HERV-E and HERV-K in the neutrophils from SLE patients compared with the healthy controls. We observed that the methylation levels, especially for LINE-1, in the neutrophils from SLE patients were significantly lower than the healthy controls (P-value < 0.0001). Interestingly, this hypomethylation was not correlated with the activity of the disease. Furthermore, the methylation levels and patterns for Alu, HERV-E and HERV-K in the neutrophils from the SLE patients were not significantly different from the healthy controls. In addition, we further investigated whether there were any correlations between the intragenic LINE-1 and differential expressions of the neutrophils from the SLE patients using public arrays data. The upregulated genes in the neutrophils from the SLE patients were significantly associated with the genes containing LINE-1s compared with the healthy controls (P-value GSE27427 = 7.74 × 10(-3); odds ratio (OR) = 1.28). Interestingly, this association was mainly found among genes with antisense LINE-1s (P-value GSE27427 = 6.22 × 10(-3); OR = 1.38). Bioinformatics data suggest that LINE-1 hypomethylation may affect expression of the genes that may contribute to the pathogenesis of SLE. However, additional functional studies of these proposed genes are warranted to prove this hypothesis.