Bayar may refer to:
People Buren Bayaer (1960–2018), a Chinese Mongol singer, composer, and disc jockey Celâl Bayar (1883–1986), a Turkish politician, statesman and the third President of Turkey Faruk Bayar (born 1981), a Turkish footballer Sanjaagiin Bayar (born 1956), a Mongolian politician and former Prime Minister of Mongolia Yesui Bayar (born 2000), a Mongolian swimmer
Other Bayar Bayar Bayar, a 2023 protest song by Sukatani music group Bayar, Kasaragod, a village in the state of Kerala, India Celal Bayar University, a state university located in Manisa, Turkey