Wynkoop or Wyncoop can refer to: Benjamin Wynkoop, silversmith Henry Wynkoop, politician from Pennsylvania Cornelius Wynkoop stone house Joel Wynkoop, American actor Wynkoop Brewing Company Mildred Bangs Wynkoop, evangelical minister and theologian Edward W. Wynkoop, Union Army officer, Indian agent, a founder of Denver Gerardus Wynkoop II, Speaker of the Pennsylvania House of Representatives in 1793 Wynkoop Spring, West Virginia Wyncoop Run, a stream in Pennsylvania