Katie Price has named and shamed online trolls who posted cruel images and messages about her son Harvey in an angry Twitter rant.

She shared screenshots of the abuse and called on her followers to help identify people behind the vile memes of the disabled 13-year-old, threatening to report those she identified.

The mum-of-five tweeted she was “so angry and upset” at the mocking images of Harvey, who suffers from autism, blindness and Prader-Willi syndrome which causes him to always feel hungry.

Sharing a fake account set up in Harvey’s name, she wrote: “Who is allowed to set up a site like this? Does anybody know this person as I’m sure the police will find out.”

Next to a screenshot of a tweet which joked about sexually assaulting Harvey, wrote: “Please help find and name and shame this disgusting human being.”

She continued: “Can everyone help report this sick twisted man and if you know him give me details. Please he needs to be named and shamed and be questioned and clearly shouldn’t be roaming around with thoughts like that about a child.”

“Another person thinks it’s funny to laugh at my son,” she added about one Instagram user who shared an unkind photo of Harvey and wrote: “Katie Price just doesn’t give a f*** about the lad.”

Price said she was “on a mission” to end the abuse and would report those who continued it.

Harvey is the son of Price and Dwight Yorke.

She came under fire recently from those who interpreted her comments on Loose Women to mean she would have aborted Harvey if she’d known he would be born blind.