Laurie Keller is an American children's writer and illustrator. She has written and illustrated books for Henry Holt & Co. Books for Young Readers, and produced illustrations for others.

Keller grew up in Muskegon, Michigan. After graduating high school, she took education classes at a local community college and studied dance until a friend brought her to see a show at the Kendall College of Art and Design, which re-sparked her interest, causing her to enroll and receive a degree from the college in illustration.

Following graduation, Keller worked for seven years for Hallmark Cards as a greeting card artist. While there, she was allowed to design entire cards, which caused her to consider writing and illustrating books. Starting in 1997, she made illustrations for Nickelodeon, and later in 1998, she directed 6 network ID's for the channel with Pitch Productions, using pipe-cleaners and cel animation.

Keller has written and illustrated six books for Henry Holt Books for Young Readers: The Scrambled States of America, an American geography book; Open Wide: Tooth School Inside, a dental book about tooth care; Arnie the Doughnut, about an anthropomorphic doughnut; Grandpa Gazillion's Number Yard, a number book, Do Unto Otters, a book about manners; and The Scrambled States of America Talent Show, the follow-up to her 1998 debut.

Keller's first book, The Scrambled States of America, was released by Henry Holt Books for Young Readers in 1998. Uncle Sam tells the story about Kansas, one of the 50 states of America becoming bored of where he is and organizing a party with Nebraska, Iowa, Missouri and Illinois, where the states meet each other and decide to trade places. The states enjoy their new locations (Nevada and Mississippi fall in love as a result.) But soon they become uncomfortable and want to move back to where they were before.

Publishers Weekly gave the book a positive review, noting that "it's hard to imagine a more engaging (or comical) way to learn the 50 states and their locations."

Open Wide: Tooth School Inside was Keller's second book and was released by Henry Holt Books for Young Readers in 2000. It tells the story of a day in a tooth school, with all 32 tooth students present. The book reviews the biology of teeth, tooth care, and teeth in history.

Arnie the Doughnut was Keller's third book. Released in April 2003 by Henry Holt Books for Young Readers, it is the story of an anthropomorphic chocolate frosted sprinkle doughnut named Arnie, who changes his fate after being purchased by Mr. Bing.