Tig Notaro was born Mathilde O’Callaghan Notaro on March 24, 1971, in Jackson, Mississippi, and grew up primarily in Pass Christian, Mississippi, before her family later moved to Spring, Texas, a suburb of Houston, according to Wikipedia. Her nickname “Tig” came from her older brother’s childhood shortening of her given name. She was raised in a Catholic household, and her mother’s side of the family traced back to New Orleans, with a maternal great-great-grandfather who served as mayor of the city in the 1890s. Notaro struggled in school, failing three grades and eventually dropping out of high school before earning her GED in 1990, a difficult academic path that stood in sharp contrast to the writing and performing career she would later build.

After leaving school, Notaro moved to Denver, Colorado, in the mid-1990s and worked in the music industry as a band manager and promoter under the name Tignation Promotions, booking and supporting touring acts rather than performing herself. That work eventually brought her to Los Angeles, where she tried stand-up comedy for the first time in the late 1990s, according to Wikipedia. She spent years working the Los Angeles alternative comedy scene, developing the flat, deadpan delivery and off-kilter storytelling that would become her signature, well before any mainstream recognition arrived. It was a slow build rather than an overnight breakthrough, with Notaro logging club sets and small television appearances through the 2000s while building a reputation among fellow comedians as one of the sharpest, strangest voices in the room.

Notaro’s defining moment came on August 3, 2012, when she walked onstage at the Largo club in Los Angeles just four days after being diagnosed with stage two bilateral breast cancer and delivered an unplanned, unflinching set about the diagnosis, a recent breakup, and her mother’s sudden death, according to Wikipedia. Fellow comedian Louis C.K., who was in the audience, later released the recording as a download titled “Live” on his own website in October 2012, the first time he had featured another comedian’s work on his platform, and the special reportedly outsold major mainstream album releases in the same period. “Live” went on to earn a nomination for Best Comedy Album at the 56th Annual Grammy Awards in 2014 and reached number one on Billboard’s Top Comedy Albums chart, transforming Notaro almost overnight from a respected club comic into a nationally recognized figure known for turning personal catastrophe into unflinching art.

Building on the attention from “Live,” Notaro created, wrote, executive produced, and starred in the Amazon Prime Video series “One Mississippi,” co-created with screenwriter Diablo Cody, which debuted its full first season on September 9, 2016, according to Wikipedia. The semi-autobiographical show, about a Mississippi radio host confronting her mother’s death and her own health crisis, earned a 96 percent critical score on Rotten Tomatoes before running for two seasons and 12 episodes. Notaro also released several more comedy specials, including the HBO special “Boyish Girl Interrupted,” which earned her a Primetime Emmy nomination, and “Tig Notaro: Drawn,” billed as the first fully animated stand-up special when it premiered on HBO Max in 2022. She has since expanded into scripted television with a recurring role as Chief Engineer Jett Reno on “Star Trek: Discovery” and a part in Apple TV+’s “The Morning Show,” which earned her a Screen Actors Guild ensemble nomination.

Notaro reached a new career peak in early 2026 when “Come See Me in the Good Light,” a documentary she produced about her close friend, poet Andrea Gibson, received an Academy Award nomination for Best Documentary Feature, according to Variety. The film, which follows Gibson and their wife Meg Falley through Gibson’s final year with ovarian cancer, also won the audience award at the Sundance Film Festival before its Oscar run. Speaking with the Hollywood Reporter around the nomination, Notaro reflected on the unlikely arc of her career, joking about her ambition to become “an EGOT loser” after collecting nominations across film, television, and music. Between the Grammy nomination for “Live,” the Emmy nomination for “Boyish Girl Interrupted,” the SAG ensemble nomination for “The Morning Show,” and now an Oscar nomination as a producer, Notaro has built a body of recognition that spans nearly every major American entertainment award.

Unlike many comedians of her stature, Notaro has not built a visible consumer-brand endorsement portfolio; there is no widely reported record of national advertising campaigns, product lines, or spokesperson deals carrying her name. Her commercial relationships instead run through content and distribution deals with major platforms, including her overall production and stand-up special arrangements with Amazon Prime Video and her past specials for HBO, according to the Hollywood Reporter. This pattern is consistent with Notaro’s broader public image as an artist who has favored creative control and personal storytelling over broad commercial branding, a positioning that has shaped her income streams toward touring, streaming deals, podcasting, and screen work rather than traditional endorsement income.

Beyond her on-camera work, Notaro has built a steady business as a podcaster and author. She co-hosted “Professor Blastoff” with David Huntsberger and Kyle Dunnigan from 2011 to 2015, and has since launched or co-hosted several other shows, including “Don’t Ask Tig,” “Tig and Cheryl: True Story” with Cheryl Hines, and “Handsome” with Fortune Feimster and Mae Martin, giving her a recurring, monetizable presence outside of touring and television deals. She published the memoir “I’m Just a Person” in 2016, chronicling the extraordinary run of personal crises, including her cancer diagnosis, breakup, and mother’s death, that led into the “Live” special. In 2024, Notaro returned to Amazon for the first time since “One Mississippi” ended, premiering a new stand-up special, “Hello Again,” on Prime Video, according to the Hollywood Reporter, extending a working relationship with the streamer that has spanned nearly a decade.

Notaro’s known real estate holdings are concentrated in Los Angeles. In August 2017, she purchased a fully remodeled two-story traditional home in the Larchmont Village neighborhood for just under $2.5 million, a five-bedroom, four-bathroom property spanning roughly 3,100 square feet with a black granite kitchen, an original Batchelder tile fireplace, and a master suite with a private terrace, according to American Luxury, reporting corroborated by The Real Deal. She continues to own an earlier purchase as well, a 1920s Spanish-style, four-bedroom home in the Hollywood Hills bought roughly three years before that, for close to $1.25 million. Together, the two properties represent a combined publicly reported real estate footprint of well over $3.5 million.