Baier
Baier is a surname of German origin with the meaning "person from Bavaria". Notable people with the surname include:
- Annette Baier,, New Zealand moral philosopher, wife of Kurt
- Bret Baier, reporter
- Daniel Baier, German footballer
- Ernst Baier, figure skater
- Fred Baier, furniture designer
- Johann Jacob Baier, German doctor and paleontologist
- Johann Wilhelm Baier, Lutheran theologian
- Kurt Baier, moral philosopher, husband of Annette
- Leslie Joan Baier, American scientist
- Paulo Baier, Brazilian footballer
- Sherri Baier, Canadian figure skater
