Someone who serves you food and drinks in a café or a restaurant. Say the masculine and feminine forms.
Waiter and waitress
Someone who is in a film playing a character. (Feminine and masculine)
Actor / actress
Someone who practices one of the fine arts.
Artist
Someone who takes care of your teeth.
Dentist
Someone who takes phone calls, messages and organizes the schedule in an office.
Secretary
Someone who takes care of your pets or other animals.
Veterinarian (Vet)
Someone who combs, arranges and cuts your hair.
Hairdresser
Someone who takes photos.
Photographer
Someone who travels to space in a rocket.
Astronaut
Someone who takes you on a tour around the town and explains things about the main sights.
Tour guide
Someone who fixes cars and other means of transport.
Mechanic
Someone who sells meat.
Butcher
Someone who works at a hospital and takes care of your health.
Nurse
Someone who works in a field, drives a tractor and also has cattle.
Farmer
Someone who cleans houses, offices or other places.
Cleaner / Maid
Someone who writes books, articles, etc.
Author / Writer
Someone who plays music.
Musician
Someone who makes bread and cakes.
Baker