Sarah Kirsch was a German poet.

Sarah Knowles Bolton was an American writer. She was born in Farmington, Connecticut. In 1866, she married Charles E. Bolton, a merchant and philanthropist. She wrote extensively for the press, was one of the first corresponding secretaries of the Woman's National Temperance Union, and was associate editor of the Boston Congregationalist (1878–81). Bolton traveled for two years in Europe, studying profit-sharing, female higher education, and other social questions. Her writings encouraged readers to improve the world about them through faith and hard work.

Sarah Kofman (French: [kɔfman]; 14 September 1934 – 15 October 1994) was a French philosopher.

Sarah Kuhn is an American author of fantasy literature best known for her Heroine Complex series featuring Asian-American superheroines.

Sarah Laing is a New Zealand author, graphic novelist and graphic designer.

Sarah Lean is an English author of children's literature, known for her book A Dog Called Homeless, which received the 2013 Schneider Family Book Award...

Sarah Lotz is a screenwriter and award-winning novelist whose previous work has been translated into over twenty languages.

Sarah Louise Arnold was an American educator, author, and suffragist. She was better known in the schoolroom and among teachers than any other woman connected with education in her day. In 1902, she became the first dean of Simmons College. In 1925, she became the national president of the Girl Scouts. Arnold was also a writer of books for teachers and texts for schools.

Sarah MacLean is a New York Times bestselling American author of young adult novels and romance novels. Her first adult romance novel, Nine Rules to Break When Romancing a Rake debuted on the New York Times Bestseller List, where it stayed for four weeks. Since then, all of her adult romance novels have been on the New York Times and USA Today bestseller lists. From 2014 to 2018, MacLean wrote a monthly romance novel review column for The Washington Post. She is a two-time winner of the Romance Writers of America RITA Award for Best Historical Romance for A Rogue by Any Other Name in 2013 and No Good Duke Goes Unpunished in 2014. She's also the co-host of the weekly Fated Mates podcast, where she and her co-host, Jen Prokop, analyze and deconstruct the romance genre.

Sarah Maddison CF is an Australian author and political scientist.