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26 Famous ISTJs

Updated October 21, 2019 124.2k views26 items

Did you know that many of the most popular celebrities, politicians, and entrepreneurs are ISTJs? ISTJ stands for Introverted Sensing Thinking Judging. People considered part of the ISTJ category are typically reserved, dedicated, honest, and hard-working. They are extremely logical, and always follow the rules. ISTJs value loyalty and knowledge above all else. About 13% of the population is thought to be ISTJ. 

Natalie Portman tops our list as the most famous ISTJ. She's thought to be in ISTJ because of her logical thinking patterns and high intelligence. Not only is she a talented actress, she also graduated Harvard University. She believes in religious tradition, and advocates for environmental reform. As for politicians, Condoleezza Rice relies on facts and data to make informed decisions both professionally and personally. She is very organized and reliable.

Several famous men are also believed to be ISTJs. Matt Damon is a dedicated actor, writer and humanitarian. He is extremely intelligent and, like Natalie Portman, Harvard University. Robert De Niro is also thought to be an ISTJ because of his loyalty, logic and dedication. He is a method actor with an incredible work ethic.

Are you surprised that any of these celebrities are considered ISTJs? Take a look at this list and share your thoughts in the comments section. These ISTJS were found on
  • Natalie Portman is thought to be in ISTJ because she is very intellectual and logical. She also believes in religious tradition and advocates for environmental issues.

    • Age: 39
    • Birthplace: Jerusalem, Israel

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  • Matt Damon is listed (or ranked) 2 on the list 26 Famous ISTJs
    Photo: NASA/Bill Ingalls / Wikimedia Commons / Public Domain

    Matt Damon is a dedicated actor, writer and humanitarian. He is extremely intelligent and attended Harvard University.

    • Age: 49
    • Birthplace: Cambridge, Massachusetts, United States of America

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  • Sean Connery is listed (or ranked) 3 on the list 26 Famous ISTJs
    Photo: Rob Bogaerts / Anefo / Wikimedia Commons / CC BY-SA 3.0 NL

    Sean Connery has referred to himself as an introvert. He is thorough, dedicated and very dependable, all qualities associated with being an ISTJ.

    • Age: 90
    • Birthplace: Fountainbridge, United Kingdom

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  • Warren Buffett is listed (or ranked) 4 on the list 26 Famous ISTJs
    Photo: USA International Trade Administration / Wikimedia Commons / Public Domain

    Warren Buffett is level-headed, extremely intelligent and relies on fact-based decision making.

    • Age: 90
    • Birthplace: Omaha, Nebraska, United States of America

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