糖尿病肾病(nephropatia diabetica、糖尿病肾病变)、也被称为"金摩尔史迪尔-威尔逊综合征"(Kimmelstiel–Wilson syndrome)、或"结节性糖尿病性肾小球硬化症"(nodular diabetic glomerulosclerosis)及"跨毛细管肾小球肾炎"(intercapillary glomerulonephritis)，是由在肾脏肾小球的毛细管血管病(angiopathy)所引起的渐进性肾病变。它的特点是有肾病症候群(NS)和"弥漫性肾小球硬化"(diffuse glomerulosclerosis)。本病是因于长期的糖尿病所造成，且透析是在许多已开发国家中的主要指标疗法。它被分类为糖尿病细微血管(microvascular)并发症。

Diabetic nephropathy (or diabetic kidney disease) is a progressive kidney disease caused by damage to the capillaries in the kidneys' glomeruli. It is characterized by nephrotic syndrome and diffuse scarring of the glomeruli. It is due to longstanding diabetes mellitus, and is a prime reason for dialysis in many developed countries. It is classified as a small blood vessel complication of diabetes.