Clopper may refer to: Clop (erotic fan art), erotic fan art of the TV show My Little Pony Hoof, the toe of ungulates Clopper-Pearson interval, in statistics Clopper Lake, Seneca Creek State Park, Maryland, US Clopper Road, Maryland, US
See also Clop (disambiguation) Iris Clops, character in the TV show Monster High Ol' Clip-Clop, a book by Patricia McKissack Spy Clops, a Lego theme