Fragility fractures are common in persons with chronic kidney disease (CKD); however, the association between fragility fractures and albuminuria is not well-studied. The primary objective of this study is to determine the association of albuminuria with incident risk of fragility fractures. The secondary objective is to examine the risk of fragility fracture by estimated glomerular filtration rate (eGFR) and Kidney Disease Improving Global Outcomes (KDIGO) risk categories. Community dwelling adults residing in Alberta, Canada who had at least 1 creatinine and albuminuria measurement between April 1, 2008 and March 31, 2019 participated in the study (N= 2.72 million). Incident fragility fractures were identified using Canadian Chronic Disease Surveillance Systems Osteoporosis Working Group algorithms. Albuminuria was categorized as none/mild (albumin-to-creatinine ratio [ACR]<30 mg/g, protein-to-creatinine ratio [PCR]<150 mg/g, trace/negative dipstick); moderate (ACR 30-300 mg/g, PCR 150-500 mg/g, 1+ dipstick) or severe (ACR >300 mg/g, PCR >500 mg/g,≥2+ dipstick). Multivariable analysis controlled for 42 variables. Patients with severe albuminuria had an increased risk of hip fracture (odds ratio [OR]= 1.37; 95% confidence interval [CI] 1.28, 1.47]), vertebral fracture (OR= 1.31; 95% CI 1.21, 1.41) and any-type fracture (OR= 1.22; 95% CI 1.17, 1.28) compared with patients with none/mild albuminuria. Patients in the most severe KDIGO risk category had an increased risk of hip fracture (OR= 1.22; 95% CI 1.16, 1.29), vertebral fracture (OR= 1.18; 95% CI 1.09, 1.26) and any type of fracture (OR= 1.25; 95% CI 1.21, 1.30). This study demonstrates the important role of albuminuria as a risk factor for fragility fracturesin CKD and may help inform risk stratification and prevention strategies in this high-risk population category.