Ricker is a surname. Notable people with the surname include:
Bill Ricker (1908–2001), one of the founders of fisheries science. Bob Ricker (contemporary), executive director of the American Hunters and Shooters Association Debbie Ricker (born 1965), American reproductive biologist and academic administrator Ezekiel Ricker (1819–1854), Wisconsin pioneer. Maëlle Ricker (born 1978), Canadian athlete, 2006 and 2010 Winter Olympics contestant Nathan Clifford Ricker (1843–1924), American professor and architect Shaun Ricker (born 1982), American professional wrestler better known as LA Knight Nickname for Ricky Stratton, a fictional character on Silver Spoons
See also Ricker Bay, Wisconsin CCGS W. E. Ricker, Canadian Coast Guard offshore fisheries research vessel Ricker College, former college (1848–1978) in Houlton, Maine, USA Ricker model, statistical population model Ricker wavelet, contiuous wavelet function