Feenstra is a Dutch (originally Frisian) toponymic surname. It is a spelling variant of Veenstra and equivalent to the surnames Van der Veen and Van Veen. Notable people with the surname include:
Katie Feenstra (born 1982), American basketball player Kim Feenstra (born 1985), Dutch model Randall M. Feenstra (born 1956), physicist Randy Feenstra (born 1969), American politician from Iowa Rienk Feenstra (1920–2005), Dutch philatelist Robert Feenstra (born 1956), American economist
See also Kirchberg v. Feenstra, a 1981 United States Supreme Court case