The Ultimate Guide: Uncovering The Identity Of The Oldest Kardashian Sister
Ava Lawson
Updated on February 17, 2026
Who is the oldest Kardashian sister? The answer is Kourtney Kardashian, who was born on April 18, 1979.
Kourtney is the eldest of the three Kardashian sisters, followed by Kim and Khloe. She is a successful businesswoman and reality television star. She has her own clothing line, Kourtney Kardashian Kollection, and has appeared on the reality show Keeping Up with the Kardashians since its inception in 2007.
Kourtney is known for her strong personality and her close relationship with her family. She is a role model for many young women and is often praised for her style and her commitment to her children.
The Kardashian sisters are one of the most famous families in the world. They have built a successful empire through their reality television show, their clothing lines, and their social media presence. Kourtney is an important part of the family's success, and she is a powerful role model for many young women.
Who's the oldest Kardashian sister?
The answer to this question is Kourtney Kardashian, who was born on April 18, 1979. Kourtney is the eldest of the three Kardashian sisters, followed by Kim and Khloe. She is a successful businesswoman and reality television star. She has her own clothing line, Kourtney Kardashian Kollection, and has appeared on the reality show Keeping Up with the Kardashians since its inception in 2007.
- Name: Kourtney Kardashian
- Date of birth: April 18, 1979
- Place of birth: Los Angeles, California
- Occupation: Reality television star, businesswoman
- Known for: Keeping Up with the Kardashians, Kourtney Kardashian Kollection
- Family: Parents: Kris Jenner and Robert Kardashian; siblings: Kim Kardashian, Khloe Kardashian, Rob Kardashian; children: Mason Disick, Penelope Disick, Reign Disick
Kourtney is known for her strong personality and her close relationship with her family. She is a role model for many young women and is often praised for her style and her commitment to her children.
The Kardashian sisters are one of the most famous families in the world. They have built a successful empire through their reality television show, their clothing lines, and their social media presence. Kourtney is an important part of the family's success, and she is a powerful role model for many young women.
Name
The name "Kourtney Kardashian" is inextricably linked to the question "Who's the oldest Kardashian sister?". Kourtney Kardashian is the eldest of the three Kardashian sisters, followed by Kim and Khloe. She is a successful businesswoman and reality television star. She has her own clothing line, Kourtney Kardashian Kollection, and has appeared on the reality show Keeping Up with the Kardashians since its inception in 2007.
Kourtney's position as the oldest Kardashian sister has had a significant impact on her life and career. She has been a role model for her younger sisters and has helped to guide them through the challenges of fame and the public eye. She is also a successful businesswoman in her own right, and her clothing line has been a huge success.
The connection between "Name: Kourtney Kardashian" and "Who's the oldest Kardashian sister?" is important because it highlights the role that Kourtney has played in the Kardashian family. She is a strong and successful woman who has been a role model for her sisters and for young women everywhere.
Date of birth
The date of birth, April 18, 1979, is significant in relation to the question "who's the oldest Kardashian sister" because it establishes Kourtney Kardashian as the eldest of the three Kardashian sisters. This date of birth places Kourtney as the firstborn child of Kris Jenner and Robert Kardashian, making her the older sister to Kim and Khloe Kardashian.
- Chronological order: Kourtney Kardashian's birth order is a crucial factor in determining her position as the oldest sister. Her date of birth precedes that of her siblings, Kim and Khloe, making her the firstborn child and the eldest sister.
- Family structure: As the oldest sibling, Kourtney Kardashian has played a significant role within the Kardashian family dynamic. Her position has influenced her relationships with her sisters and has shaped her responsibilities and expectations within the family unit.
- Public perception: Kourtney Kardashian's status as the oldest Kardashian sister has influenced how she is perceived by the public and the media. She is often seen as a role model and a leader among her siblings, and her actions and choices are often scrutinized and analyzed.
In conclusion, the date of birth, April 18, 1979, is inextricably linked to the question "who's the oldest Kardashian sister" as it establishes Kourtney Kardashian's chronological position and her role within the Kardashian family.
Place of birth
The connection between "Place of birth: Los Angeles, California" and "who's the oldest Kardashian sister" lies in the fact that Kourtney Kardashian, the eldest of the Kardashian sisters, was born in Los Angeles, California on April 18, 1979. This place of birth is a significant component of her identity and has played a role in shaping her life and career.
Los Angeles is a major cultural and entertainment hub, and Kourtney Kardashian's upbringing in this environment has undoubtedly influenced her interests and aspirations. The city is home to a thriving entertainment industry, and Kourtney has been immersed in this world from a young age. She has had access to opportunities and resources that may not have been available to her had she been born in a different location.
Kourtney Kardashian's place of birth has also played a role in her public image and perception. As a native of Los Angeles, she is associated with the glamour and affluence of Hollywood. This has contributed to her status as a style icon and a role model for many young women.
In conclusion, the place of birth, Los Angeles, California, is an important component of the answer to the question "who's the oldest Kardashian sister". It has shaped Kourtney Kardashian's life and career, and it continues to influence her public image and perception.
Occupation
The connection between "Occupation: Reality television star, businesswoman" and "who's the oldest Kardashian sister" lies in the fact that Kourtney Kardashian, the eldest of the Kardashian sisters, has built her career on these two professions.
- Reality television star: Kourtney Kardashian has been a cast member of the reality television show Keeping Up with the Kardashians since its inception in 2007. The show follows the personal and professional lives of the Kardashian-Jenner family, and Kourtney has become one of the most recognizable reality television stars in the world. Through her appearances on the show, Kourtney has shared her life with the public, including her relationships, her family life, and her business ventures.
- Businesswoman: In addition to her reality television career, Kourtney Kardashian is also a successful businesswoman. She has her own clothing line, Kourtney Kardashian Kollection, and has collaborated with various brands on product lines and endorsements. Kourtney is also a co-founder of the lifestyle website Poosh.
Kourtney Kardashian's success as a reality television star and businesswoman has made her one of the most influential women in the world. She is a role model for many young women and is often praised for her style, her business acumen, and her commitment to her family.
Known for
The connection between "Known for: Keeping Up with the Kardashians, Kourtney Kardashian Kollection" and "who's the oldest kardashian sister" lies in the fact that these two elements are key components of Kourtney Kardashian's identity and career.
Keeping Up with the Kardashians is a reality television show that follows the personal and professional lives of the Kardashian-Jenner family. Kourtney has been a cast member of the show since its inception in 2007, and she has become one of the most recognizable reality television stars in the world. Through her appearances on the show, Kourtney has shared her life with the public, including her relationships, her family life, and her business ventures.
Kourtney Kardashian Kollection is a clothing line that was launched by Kourtney in 2010. The line is known for its trendy and affordable pieces, and it has been a huge success. Kourtney has also collaborated with various brands on product lines and endorsements, and she is considered to be a fashion icon.
Kourtney's success as a reality television star and businesswoman has made her one of the most influential women in the world. She is a role model for many young women and is often praised for her style, her business acumen, and her commitment to her family.
In conclusion, "Known for: Keeping Up with the Kardashians, Kourtney Kardashian Kollection" is an important component of "who's the oldest kardashian sister" because it highlights Kourtney's career and her influence on popular culture.
Family
The family relationships of Kourtney Kardashian, the oldest Kardashian sister, provide a deeper understanding of her personal life and the dynamics that have shaped her.
- Parents: Kourtney's parents, Kris Jenner and Robert Kardashian, were high-profile figures in the legal and entertainment industries. Their marriage and subsequent divorce were widely publicized, and Kourtney's relationship with both parents has been documented on Keeping Up with the Kardashians.
- Siblings: Kourtney has three siblings: Kim Kardashian, Khloe Kardashian, and Rob Kardashian. Her close relationships with her sisters have been a central focus of the family's reality show, and they have frequently collaborated on business ventures and public appearances.
- Children: Kourtney has three children with her ex-partner, Scott Disick: Mason Disick, Penelope Disick, and Reign Disick. Her role as a mother has been a significant part of her life, and she has often shared her experiences of motherhood with her fans.
Kourtney Kardashian's family relationships have had a major impact on her life and career. She has learned from the experiences of her parents, and she has developed close bonds with her siblings and children. These relationships have helped to shape her into the successful businesswoman and reality television star that she is today.
FAQs about "Who's the Oldest Kardashian Sister?"
This section addresses frequently asked questions and misconceptions surrounding the topic of "Who's the Oldest Kardashian Sister?"
Question 1: Who is the oldest Kardashian sister?
Answer: Kourtney Kardashian is the oldest Kardashian sister, born on April 18, 1979.
Question 2: What is Kourtney Kardashian known for?
Answer: Kourtney Kardashian is known for being a reality television star, businesswoman, and social media influencer. She is best known for her appearances on the reality television show Keeping Up with the Kardashians.
Question 3: What is Kourtney Kardashian's date of birth?
Answer: Kourtney Kardashian's date of birth is April 18, 1979.
Question 4: Where was Kourtney Kardashian born?
Answer: Kourtney Kardashian was born in Los Angeles, California.
Question 5: What is Kourtney Kardashian's occupation?
Answer: Kourtney Kardashian is a reality television star, businesswoman, and social media influencer.
Question 6: Who are Kourtney Kardashian's parents?
Answer: Kourtney Kardashian's parents are Kris Jenner and Robert Kardashian.
Summary: Kourtney Kardashian is the oldest Kardashian sister, born on April 18, 1979, in Los Angeles, California. She is a successful reality television star, businesswoman, and social media influencer. Kourtney Kardashian is known for her appearances on the reality television show Keeping Up with the Kardashians.
Transition to the next article section: For more information about Kourtney Kardashian and the Kardashian family, please refer to the following resources:
Conclusion
In conclusion, Kourtney Kardashian is the oldest Kardashian sister. She was born on April 18, 1979, in Los Angeles, California. She is a successful businesswoman and reality television star. She has her own clothing line, Kourtney Kardashian Kollection, and has appeared on the reality show Keeping Up with the Kardashians since its inception in 2007.
Kourtney is known for her strong personality and her close relationship with her family. She is a role model for many young women and is often praised for her style and her commitment to her children.
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