The Hidden Agenda of Sigrid Sugden is a 2013 children's realistic fiction novel by Jill MacLean.

With problems at home and from the rest of the Shrikes, Sigrid becomes friends with Hud, determined to make everything right.

The Hidden Agenda of Sigrid Sugden has received editorial reviews from School Library Journal and CM Magazine.

[2] CM Magazine submitted a "highly recommended" review, wrote that "the reader proceeds with an unusual sense of disequilibrium", and described the characters as "complex and flawed" yet having "redeeming admirable qualities".

CM also wrote that MacLean "places readers inside a whirlpool and shakes everything up", "helps readers to understand bullies and bullying", "pushes the story ahead, yet provides enough information about the characters", and "understands the minds of adolescents and the complexities of life for pre-teens and teenagers".