Parents, grandparents, aunties and uncles have all shared dozens of great pictures of young Blades fans in their beloved United kits.
Click through our third collection of Kids in Kits – we’ll have more over the coming days and weeks. Can you spot your child or anyone you know?
5. SUFC Kids in Kits
Gracie-Mai, 11, and Denver, eight. Photo: UGC
6. SUFC Kids in Kits
Cole Johnson, aged 10, with three-year-old Connor Congreve. Photo: UGC
7. SUFC Kids in Kits
Bradley Cawthorne, who is 17 months old. Photo: UGC
8. SUFC Kids in Kits
Charlie celebrating his fifth birthday at his first ever game. Photo: UGC