One unlucky lady hurt her back and dislocated her shoulder after tripping over her Christmas pudding-shaped slippers and falling down the stairs.
The report also reckons more than 8,000 people will have spent Christmas Day in casualty.
Which 13-year-old Shelly from London knows all to well.
Watch those cables!
She emailed us: "My dad accidently shut the car boot door on his head, so me and my mum spent Christmas night down the hospital with him!"
Other common Christmas calamities include people tripping over wires from their games consoles, choking on coins in Christmas puds and people getting on the wrong side of their Christmas tree!
The Royal Society for the Prevention of Accidents are warning people to be extra careful so they don't end up in hospital when they're meant to be having fun!