Michael Longfellow (born January 31, 1994) is an American stand-up comedian, actor, and writer. He was born and raised in Phoenix, Arizona. His mother and divorce attorney father later divorced; Longfellow's comedy includes references to the fact that both his parents have married often, resulting in a collection of stepparents. During his first year at Arizona State University, earning his BA in English literature, Longfellow started performing stand-up comedy. After his 2016 graduation, he moved to Los Angeles, and started performing in comedy clubs across the country, as well as at the Netflix Is A Joke festival during its "Netflix Introducing..." showcase. He has also appeared on Conan and the NBC reality competition series Bring the Funny, co-hosted by his future SNL colleague, Kenan Thompson. In 2022, it was announced that Longfellow would be joining the cast of Saturday Night Live (SNL) as a featured player for its 48th season. On October 1, 2022, Longfellow made his SNL debut as a new featured cast member. In his first episode, he appeared on Weekend Update to discuss anti-vaccination relatives and actress Sydney Sweeney’s Trump-supporting family members.