Low bone mineral density (BMD) is common in CKD patients and predicts increased fracture risk similar to the general population. Bisphosphonate therapy improves BMD and lowers the fracture risk. Bisphosphonates may also have a role in secondary hyperparathyroidism to reduce hypercalcemia and allow for more aggressive calcitriol treatment. Recent studies have addressed the possibility of bisphosphonates reducing the progression of vascular calcification in CKD and revealed that the extent of calcification may be suppressed in association with a reduction in chronic inflammatory responses.