Mark Chambers (born Aberdeen, 1980), also known as Mark A. Chambers is an author and illustrator of children's picture books and young fiction, including Too Many Moose, Rabbit and the Big Red Scooter, Pirate Pete and his Smelly Feet,Pigeon Poo, Noisy Bottoms, The Day the Gogglynipper Escaped and the My Hamster is a Genius series of books.

He graduated in 2003 with a degree in Illustration from the University of Lincoln and has been represented by Bright Group International ever since.

In 2008 he created illustrations for Animal Adventure the new children's zoo at ZSL London Zoo and in 2013 Pigeon Poo was selected to be animated and read on the British children's television series Bookaboo broadcast on CiTV.