Your answer is a "barber" or a "hair stylist" or a "beautician" ! Example in a sentence: "Deanie Etcetera is quite attracted to Mitch Longley after he gets his hair cut at the barber shop!"
barber
Barber - Hair-Stylist - Hair-Dresser -
Hairdresser or barber
Barber
Hair stylist or a barber.
barber hairdresser
Beautician. Hair stylist/hairdresser.
Stylist.
barber hairdresser
a gardener
a person who cuts and polishes gems is called a gemcutteror a lapidary (sometimes lapidarist).
Ask the person who cuts your hair?