|Look up investigator in Wiktionary, the free dictionary.|
Investigator may refer to:
Government and law
Science and academia
- Private investigator, a person who does not work for the police or government, but who undertakes investigations as a subcontractor
- Ghost hunter or other paranormal investigator
- Psychic detective, a person who investigates crimes by using purported psychic abilities
- In Mormon missionary terminology, an investigator refers to someone who is investigating the LDS Church. Generally, a non-member who is taking the missionary discussions.