U937 may refer to:

• U937 (cell line), a human cell line
• a ship of the Ukrainian Navy

• Shelby Chesnes
• Shelby City
• Shelby City, Kentucky
• Shelby Clark
• Shelby-Cleveland County Regional Airport
• Shelby Cnty. v. Holder
• Shelby Co., Al
• Shelby Co., Alabama
• Shelby cobra
• Shelby Cobra 427
• Shelby cobras
• Shelby Coffey III
• Shelby Coleman
• Shelby College
• Shelby Community Airport
• Shelby (community), Wisconsin
• Shelby Co. Schools
• Shelby County Airport, Alabama
• Shelby County, Ala.
• Shelby County Athletic League
• Shelby County Courthouse (disambiguation)
• Shelby County Courthouse (Iowa)
• Shelby County High School (disambiguation)
• Shelby County Republican Party (Alabama)
• Shelby County School Board