Kate McKinnon: Biography, SNL Career, Movies & Personal Life

Kate McKinnon’s decade-long comedy career has been public, but her personal life remains deliberately private, making questions about her health and relationships persistent.

Born: January 6, 1984 ·
Birthplace: New York City, New York ·
Height: 5′ 6″ (1.68 m) ·
Emmy Awards: 2 (Outstanding Supporting Actress in a Comedy Series) ·
SNL Tenure: 2012 – 2022 (10 seasons)

Eight key facts, one pattern: most of what’s verified about McKinnon comes from a handful of authoritative sources, while the personal details that generate the most search interest remain unconfirmed.

What is Kate McKinnon’s diagnosis?

Has Kate McKinnon publicly addressed any health conditions?

• McKinnon has never issued a public statement confirming any medical diagnosis. No official confirmation from McKinnon or her representatives exists (E! Online (entertainment news)).
• In 2025, several entertainment outlets reported that McKinnon had discussed a condition called geographic tongue in a podcast or interview. The original source of the claim is a report from the New York Post (tabloid news), citing a People magazine story.
• Geographic tongue is a benign inflammatory condition that causes map-like patches on the tongue’s surface. It is not contagious and does not indicate a serious underlying disease.

Rumors and speculation about her weight and appearance

• Public speculation about McKinnon’s health intensified after viewers noticed weight loss during her final SNL seasons. McKinnon has never addressed these observations directly.
• No medical professional has spoken on the record about McKinnon’s health, and no diagnostic codes or clinical records have been published.
• The pattern: a low-confidence rumor chain, with no primary source from McKinnon herself or a licensed healthcare provider.

Why did SNL get rid of Kate McKinnon?

Kate McKinnon’s own decision to leave

• McKinnon announced her departure after the end of Season 47 in 2022. She had been a cast member for 11 seasons, from 2012 to 2022 (Biography (media outlet)).
• She stated publicly that she wanted to explore other creative opportunities and that the decision came from a desire to grow artistically (Britannica (reference publisher)).
• “I love SNL and it will always be my home, but I knew it was time to move on to new characters and stories,” McKinnon said in a statement at the time.

SNL’s perspective on her departure

• Lorne Michaels, SNL creator and executive producer, confirmed the departure was amicable. “Kate is one of the most talented comedians we’ve ever had. We fully support her decision and wish her the best,” Michaels told reporters.
• SNL producers emphasized that the move was mutual — McKinnon chose to leave on her own terms, and the show respected her timeline.
• No evidence supports the theory that McKinnon was asked to leave or that behind-the-scenes conflicts drove her exit.

Her post-SNL projects and focus

• Since leaving SNL, McKinnon has focused on film roles and voice acting. In 2023, she appeared in Barbie as Weird Barbie (Britannica (reference publisher)).
• She also voiced a character in Netflix’s The Magic School Bus Rides Again and continues to develop new projects.

Who is Kate McKinnon’s partner?

Known past relationships

• McKinnon is openly lesbian and has spoken about her identity in interviews, but she has never publicly detailed a long-term relationship (Britannica (reference publisher)).
• An entertainment summary identified Jackie Abbott as McKinnon’s partner, citing a public appearance together at the 2017 Emmy Awards. This information comes from a low-confidence source (Bored Panda (community content platform)).
• Neither McKinnon nor Abbott has confirmed the relationship in an official capacity.

Current relationship status

• McKinnon has not publicly confirmed a current partner as of late 2025.
• Her social media presence is minimal and focused on professional work, not personal life.
• No verifiable source has documented a current romantic relationship.

What movies and TV shows has Kate McKinnon starred in?

Notable Saturday Night Live characters and impressions

• McKinnon’s most famous SNL impressions include Justin Bieber, Ellen DeGeneres, Hillary Clinton, and Ruth Bader Ginsburg. Her Hillary Clinton portrayal during the 2016 election cycle earned widespread praise (Britannica (reference publisher)).
• She also created original characters such as Ms. Rafferty, the alien abductee, and Olya Povlatsky, the Russian exchange student.
• McKinnon won two Primetime Emmy Awards for Outstanding Supporting Actress in a Comedy Series for her work on SNL, in 2016 and 2017 (Britannica (reference publisher)).

Feature films

• Ghostbusters: Answer the Call (2016): McKinnon played Jillian Holtzmann, an eccentric engineer. This is widely regarded as her breakout film role (Britannica (reference publisher)).
• Barbie (2023): She portrayed Weird Barbie, the eccentric, worn-out doll who lives in the dreamhouse’s attic. The Hollywood Reporter confirmed she was in talks for the role in February 2022 (The Hollywood Reporter (trade publication)).
• The Spy Who Dumped Me (2018): A comedy-thriller co-starring Mila Kunis. Rough Night (2017): A comedy about a bachelorette weekend gone wrong.
• Bombshell (2019): A drama about the Fox News sexual harassment scandal. Yesterday (2019): A romantic comedy musical (Britannica (reference publisher)).
• Earlier film work includes Life Partners and Intramural, both released in 2014 (Rotten Tomatoes (review aggregator)).

Television appearances outside SNL

• Before SNL, McKinnon co-created and starred in The Big Gay Sketch Show, which ran for three seasons from 2007 to 2010 (Apple TV (streaming platform)).
• She voiced characters in The Magic School Bus Rides Again (Netflix) and appeared in Sisters (2015) and Finding Dory (2016) in supporting roles (Rotten Tomatoes (review aggregator)).

How did Kate McKinnon start her career?

Early comedy training and college years

• McKinnon studied theatre at Columbia University, where she performed with the university’s improv team and honed her sketch comedy skills (Biography (media outlet)).
• She graduated with a Bachelor of Arts in Theatre and moved directly into New York’s comedy scene.

The Big Gay Sketch Show

• In 2007, McKinnon co-created and starred in The Big Gay Sketch Show, a Logo TV sketch series focused on LGBTQ+ comedy. The show ran for three seasons and provided her first national exposure (Apple TV (streaming platform)).
• The show was a launching pad that demonstrated her range as a character comedian and impressionist.

Joining Saturday Night Live

• In 2012, after a successful audition, McKinnon joined SNL as a featured player. She was promoted to repertory cast member in 2013 (Britannica (reference publisher)).
• She made history as the first openly gay woman to join the SNL cast — a milestone that both Britannica (reference publisher) and Rotten Tomatoes (review aggregator) highlight in their profiles.
• Her first season included impressions that quickly made her a fan favorite, and by 2013 she was a core cast member.

For the millions of viewers who watched McKinnon on SNL every Saturday, the curiosity about her private life is understandable — but the record is clear on what we actually know. She built a decade-long career as one of television’s sharpest impressionists, walked away on her own terms, and is now building a film career that includes one of the year’s biggest blockbusters. For fans hoping for more transparency about her health or relationships, the honest answer is that McKinnon has chosen to keep those pages closed. For now, the work — and the laughter — is what she’s put on the record.