Elijah J. L. Haahr (born May 28, 1982) is an American attorney and politician who served as a member of the Missouri House of Representatives, for the 134th district from 2013 to 2021.

He attended Ozarks Technical Community College and was a member of the National Dean's List and Phi Theta Kappa.

After graduating from OTC with honors in 2002, Haahr received an academic scholarship to attend Missouri Western State University.

[2] During his time in the Missouri House of Representatives, Haahr chaired the Emerging Issues Committee and served as Speaker Pro Tem.

[3] In 2019, he spoke in favor of overturning voter-approved redistricting rules whereby a nonpartisan state demographer, with the 70% approval of a citizen commission, would re-draw legislative districts every year.