Baier

Baier is a surname of German origin with the meaning "person from Bavaria". Notable people with the surname include:

• Annette Baier, (1929–2012), New Zealand moral philosopher
• Annerose Baier (1946–2022), German ice dancer
• Benjamin Baier (born 1988), German footballer
• Bernhard Baier (1912–2003), German water polo player
• Bret Baier (born 1970), American reporter
• Christel Baier (born 1965), German computer scientist
• Daniel Baier (born 1984), German footballer
• Ernst Baier (1905–2001), German figure skater
• Fred Baier (born 1949), British furniture designer
• Fritz Baier (1923–2012), German politician
• Herwig Baier (born 1965), German neurobiologist
• Jo Baier (born 1949), German filmmaker
• Johann Jacob Baier (1677–1735), German doctor and paleontologist
• Johann Wilhelm Baier (1647–1697), German Lutheran theologian
• Kurt Baier (1917–2010), Austrian moral philosopher
• Leslie Joan Baier, American scientist
• Lothar Baier (1942–2004), German author
• Lowell E. Baier (born 1940), American attorney and environmental historian
• Lionel Baier (born 1975), Swiss film director
• Maik Baier (born 1989), German racing cyclist
• Paul Baier (born 1985), American hockey player
• Paulo Baier (born 1974), Brazilian footballer
• Richard Baier (born 1926), German journalist
• Rudolf Baier (1892–1945), German road racing cyclist
• Sherri Baier, Canadian figure skater
• Sibylle Baier (born 1955), German folk singer
• Viktor Baier (born 2005), Czech footballer