List of Famous people born in May

John Michael Scalzi II is an American science fiction author and former president of the Science Fiction and Fantasy Writers of America. He is best known for his Old Man's War series, three novels of which have been nominated for the Hugo Award, and for his blog Whatever, where he has written on a number of topics since 1998. He won the Hugo Award for Best Fan Writer in 2008 based predominantly on that blog, which he has also used for several charity drives. His novel Redshirts won the 2013 Hugo Award for Best Novel. He has written non-fiction books and columns on diverse topics such as finance, video games, films, astronomy, writing and politics, and served as a creative consultant for the TV series Stargate Universe.

Clement Leroy "Butch" Otter is an American businessman and politician who served as the 32nd governor of Idaho from 2007 to 2019. A member of the Republican Party, he was elected in 2006, and reelected in 2010, and 2014. Otter served as lieutenant governor from 1987 to 2001 and in U.S. Congress from the first district from 2001 to 2007.

Kathleen Sebelius is an American businesswoman and politician who served as the 21st United States Secretary of Health and Human Services from 2009 until 2014. As Secretary of Health and Human Services, Sebelius was instrumental in overseeing the implementation of the Affordable Care Act. Before becoming secretary, she served as the 44th governor of Kansas from 2003 to 2009, the second woman to hold that office. She is a member of the Democratic Party. Sebelius was the Democratic respondent to the 2008 State of the Union address and is chair-emerita of the Democratic Governors Association. She is CEO of Sebelius Resources LLC.

Agnes Husslein, also Agnes Husslein-Arco, is an Austrian art historian and art manager.