Katharine Hepburn was one of the most respected American actresses of the 20th century, and her name still comes up whenever people talk about strong, independent women on screen. She was born in Connecticut in 1907 and worked in film, theater and television for more than 60 years. In this article, I go through her life story step by step, from her unusual childhood to her record four Best Actress Oscars. I also point out a few details that many short biographies skip, such as the confusion around her birthday and the places where sources disagree with each other.
Last updated: 2026
Katharine Hepburn Quick Facts
The table below gives the basic facts at a glance. Where sources disagree on a detail, I explain that later in the article instead of quietly picking one version.
| Detail | Information |
|---|---|
| Full name | Katharine Houghton Hepburn |
| Born | May 12, 1907, Hartford, Connecticut, USA |
| Died | June 29, 2003, Old Saybrook, Connecticut (age 96) |
| Profession | Actress (film, stage and television) |
| Education | Bryn Mawr College (graduated 1928) |
| Marriage | Ludlow Ogden Smith, 1928 to 1934 |
| Long-term partner | Spencer Tracy (until his death in 1967) |
| Academy Awards | 4 wins from 12 nominations, all for Best Actress |
| Best-known films | The Philadelphia Story, The African Queen, Guess Who’s Coming to Dinner, On Golden Pond |
| Autobiography | Me: Stories of My Life (1991) |
Early Life and Family in Hartford
Katharine Houghton Hepburn was born on May 12, 1907, in Hartford, Connecticut, and she was the second of six children. Her father, Thomas Norval Hepburn, was a urologist who also worked to educate the public about health issues. Her mother, Katharine Martha Houghton Hepburn, led the Connecticut women’s suffrage movement and later campaigned for birth control together with Margaret Sanger. Because both parents cared so much about social change, the children grew up in a home where they were encouraged to speak freely and think for themselves.
As a child, Hepburn was a tomboy who sometimes asked people to call her Jimmy, and she cut her hair short. One profile says she appeared at a votes-for-women rally when she was eight, and another says she staged a version of Uncle Tom’s Cabin in a small theater her father built for her. Either way, speaking up and performing were part of her life long before Hollywood.
The Loss of Her Brother Tom and the Birthday Mix-Up
In March 1921, when Hepburn was 13, she found her older brother Tom dead while the two of them were visiting New York. It was an apparent suicide, although the family always said it was more likely an experiment that went wrong. Sources differ on Tom’s exact age (15 or 16) and the exact date, so I have kept only what is widely agreed. The loss hit her very hard, and she withdrew from other people for a time and was taught at home for a while before college.
For many years, Hepburn gave Tom’s birthday, November 8, as her own, although a few accounts list November 9 instead. She only shared her real birth date of May 12 in her 1991 autobiography, Me: Stories of My Life. This explains why some older articles and databases show the wrong date for her.
Bryn Mawr College and Her First Stage Work
Hepburn went to Bryn Mawr College, the school her mother had also attended, and sources give either 1924 or 1925 as the year she started. She studied history and philosophy, and she graduated in 1928. This is where her love of acting began, through college plays. Soon after graduation she began working on Broadway, with early roles in plays such as Night Hostess, where she used the name Katharine Burns.
Her breakthrough came in 1932 with The Warrior’s Husband, a comedy in which she played an Amazon. The good reviews caught the attention of RKO Radio Pictures, and the studio invited her to Hollywood. She kept returning to the stage all her life, which makes her Katharine Hepburn career different from that of many film stars of her time.
Katharine Hepburn Career: From Oscar Winner to “Box Office Poison”
Her first film was A Bill of Divorcement (1932), made with director George Cukor and actor John Barrymore. Only her third film, Morning Glory (1933), earned her the first of her four Academy Awards, which is remarkable for such a new screen actress. She also starred in Little Women that same year, but her stage return in The Lake was a flop, and the critic Dorothy Parker joked that her emotional range ran from A to B. A string of weak films followed, and in 1938 a group of theater owners labeled her “box office poison.”
Hepburn chose to take control of her own career. After modest successes such as Stage Door (1937) and Bringing Up Baby (1938), she bought out her contract with RKO, and one Spanish-language source says this cost her $220,000. Playwright Philip Barry wrote The Philadelphia Story with her in mind, and it became a Broadway hit. Howard Hughes helped her get the film rights, and she sold them to MGM on one condition: that she play the lead herself. The 1940 film, with Cary Grant and James Stewart, put her back on top, and she never faltered again in the same way.
Spencer Tracy and the Nine Films
Hepburn met Spencer Tracy while making Woman of the Year (1942), and the two became partners both on screen and in private life. Tracy was married and a devout Catholic who did not divorce, so the relationship stayed quiet for decades. They made nine films together, including Adam’s Rib (1949), Pat and Mike (1952) and Guess Who’s Coming to Dinner (1967). Sources describe the relationship as lasting about 25 to 27 years, depending on where you count the start, so I use “about 25 years” as a safe round figure.
In the 1960s, Tracy’s health declined, and Hepburn stepped away from filmmaking for several years to care for him. He died only weeks after the last scenes of Guess Who’s Coming to Dinner were filmed, and that role won her second Oscar. She did not speak about the relationship publicly until after Tracy’s widow died in 1983. She later wrote openly about those years in her autobiography.
Later Years: Stage, Television and Four Oscars
After the Tracy years, Hepburn did not slow down much. She won her third Oscar for The Lion in Winter (1968) and her fourth for On Golden Pond (1981), where she acted alongside Henry Fonda. She also starred on Broadway in the musical Coco (1969), won an Emmy for the TV film Love Among the Ruins, and made her last Broadway appearance in The West Side Waltz (1982). Her final screen work came in 1994, with the film Love Affair and a TV movie called One Christmas. Here are her four Academy Award wins in one place:
| Year | Film | Award |
|---|---|---|
| 1933 | Morning Glory | Best Actress |
| 1967 | Guess Who’s Coming to Dinner | Best Actress |
| 1968 | The Lion in Winter | Best Actress |
| 1981 | On Golden Pond | Best Actress |
Some websites list the ceremony year instead of the film year, so you may see slightly different dates elsewhere. Her four acting Oscars are still a record that no other performer has matched. She famously skipped the ceremonies when she won, which fits her dislike of Hollywood publicity.
Marriage and Personal Life
Hepburn married only once. In 1928 she married Philadelphia businessman Ludlow Ogden Smith, whom she met while she was still at Bryn Mawr, and the marriage ended in divorce in 1934. She later said she did not believe in marriage, and she often thanked Smith for the support he gave her in the early days of her career. Press reports also linked her name to Howard Hughes and agent Leland Hayward, but I found no confirmed details.
Outside of her work, Hepburn was known for being private, direct and very active. She often wore trousers at a time when many women did not, and her style is still discussed in fashion history today. She divided her time between New York and Connecticut.
Health in Later Life and Death
In her later years, Hepburn had several health problems, including a hip replacement and a tremor that was described in news reports as similar to Parkinson’s disease. Some profiles call it a progressive neurological condition, while others suggest it may have been an essential tremor, so I treat the exact diagnosis as unconfirmed. Even so, she stayed active, and her last screen roles came when she was in her late 80s.
Katharine Hepburn died on June 29, 2003, at the age of 96, at her home in Old Saybrook, Connecticut. Her friend and estate executor said she died of old age, and other reports describe natural causes. According to her wishes, there was no public memorial service, and the burial was private. Broadway theaters dimmed their lights in her honor.
Katharine Hepburn Legacy and Why She Still Matters
In 1999, the American Film Institute named Hepburn the greatest female star in the history of American cinema. She is remembered for her sharp voice, her strong characters and the way she refused to follow the usual rules for women in Hollywood. Even today, the Katharine Hepburn life story is often used as an example of how to keep going after public failure.
I checked for recent 2026 news about her and found no new project or event worth reporting, only general anniversary and Oscar-history articles, so I have not added a news section.
How This Was Researched
I wrote this biography after reading encyclopedia entries, museum and archive profiles, obituaries and news coverage, and I compared key dates across at least two sources whenever possible. I also searched for recent 2026 news and found nothing new that I could confirm, so I left that part out. Compared with other biographies, I tried to fill the gap around source disagreements, such as Tom’s age and her birthday mix-up. I did not use any personal contact with the people involved, and where a detail was unclear I said so.
Accuracy Note
This biography is based on publicly available information, including encyclopedia entries, archive profiles and news coverage. If you spot anything outdated or incorrect, please let us know so we can update it.
Written and researched by Usama Khan, contributor at lopin magazine.
Frequently Asked Questions About Katharine Hepburn
How old was Katharine Hepburn when she died?
She was 96 years old. She was born on May 12, 1907, and died on June 29, 2003, at her home in Old Saybrook, Connecticut.
How many Oscars did Katharine Hepburn win?
She won four Academy Awards, all for Best Actress, out of 12 nominations. The films were Morning Glory, Guess Who’s Coming to Dinner, The Lion in Winter and On Golden Pond. No other actor has won four acting Oscars.
Was Katharine Hepburn ever married?
Yes, once. She was married to Ludlow Ogden Smith from 1928 to 1934. Her best-known long-term relationship was with actor Spencer Tracy, but they never married because Tracy stayed married to his wife.
How many movies did Katharine Hepburn make with Spencer Tracy?
They made nine films together, starting with Woman of the Year (1942) and ending with Guess Who’s Coming to Dinner (1967). Other well-known titles include Adam’s Rib and Pat and Mike.
Why was Katharine Hepburn called “box office poison”?
In 1938, a group of theater owners used the label after several of her films did poorly. She responded by buying out her studio contract and starring in The Philadelphia Story, which brought her career back.
Why did Katharine Hepburn use her brother’s birthday?
After her older brother Tom died in 1921, she gave his birthday, November 8, as her own for many years. She revealed her real birth date, May 12, in her 1991 autobiography.
What was Katharine Hepburn’s last movie?
Her last film role was in Love Affair (1994). She also appeared in the TV movie One Christmas in the same year.
Usama Khan is the founder and editor-in-chief of Lopin Magazine, where he oversees the site’s biography and news coverage with a focus on accuracy and well-researched storytelling.
