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ISTJ Characters
The complete list of ISTJ characters.
Debate the personality types of your favorite fictional characters and celebrities.
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The Myers-Briggs Type Indicator (MBTI) is a psychological instrument that categorizes individuals into different personality types based on four dichotomies: Introversion vs. Extraversion, Sensing vs. Intuition, Thinking vs. Feeling, and Judging vs. Perceiving. ISTJ is one of the 16 personality types identified in the MBTI, and stands for Introverted Sensing Thinking Judging. Individuals with the ISTJ personality type are known for their practical, detail-oriented, and logical approach to life.
In the world of fiction, ISTJ characters are often portrayed as responsible and dependable individuals. They tend to be rule-followers and are very conscientious in their work. They prefer structure and order, and may come across as rigid or inflexible to others. However, their strong sense of duty and reliability often make them the backbone of organizations or groups they are a part of.
Some well-known ISTJ fictional characters include Hermione Granger from the Harry Potter series, Agent 47 from the Hitman franchise, and Captain von Trapp from The Sound of Music. Although these characters come from different backgrounds and settings, they share common ISTJ traits such as logical thinking, attention to detail, and adherence to rules and regulations. This section of the personality database will explore the personalities and characteristics of these and other ISTJ fictional characters, providing insight into their motivations, strengths, and weaknesses.
ISTJs' Popularity vs Other 16 Personality Types
Total ISTJs: 54671
ISTJ are the 11th most popular 16 personality type among fictional characters, comprising 5% of all fictional characters.
Last Updated: June 13, 2025
ISTJs' Popularity in Famous People and Fictional Characters
Total ISTJs: 146149
ISTJs are most frequently seen in Sports, Entertainment, and Celebrities.
Last Updated: June 13, 2025
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Debate the personality types of your favorite fictional characters and celebrities.
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Debate the personality types of your favorite fictional characters and celebrities.
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