Speier is a surname. Notable people with the surname include: Chris Speier (born 1950), baseball player and coach Gabe Speier (born 1995), American baseball player Hermine Speier (1898-1989), German archaeologist Jackie Speier (born 1950), Democratic congresswoman from California Justin Speier (born 1973), baseball player Ryan Speier (born 1979), baseball player See also Speyer, city in Germany