Cantor (disambiguation)
A cantor a person who leads people in singing or sometimes in prayer. Cantor may also refer to:

Music 
 Cantor (Christianity), the chief singer, and usually instructor, employed at a church
 Hazzan, a Jewish musician trained in the vocal arts who leads the congregation in songful prayer
 Cantor (music software), a vocal singing synthesizer software

People 
 Cantor (surname)
 Georg Cantor (1845–1918), German mathematician
 Cantor cube
 Cantor distribution
 Cantor function
 Cantor medal, German mathematics prize named after Georg Cantor
 Cantor set
 Cantor space
 Cantor's theorem (disambiguation)
 Theodore Cantor (1809–1860), Danish zoologist and botanist after whom several species are named

Places
Cantor, New Brunswick, U.S.

Science and technology 
 16246 Cantor, asteroid
 Cantor (crater), a lunar crater
 Cantor (software), a free software mathematics application for scientific statistics and analysis
 Cantor, a trade name for the drug Minaprine

See also
 
 
 Precentor, a person who helps facilitate worship