Learning Unlimited (also known as LU) is a US nonprofit organization founded in 2007 that supports college students and creates educational outreach activities for area middle and high school students.

[1][3] LU's primary program, Splash, has spread from MIT (where it originated in 1988)[4][5] to approximately thirty universities nationwide, including Cornell,[6] Stanford,[7] and Yale.

[8] LU was founded in 2007 by alumni of the MIT Educational Studies Program and Stanford Splash.

The organization functions by providing assistance to new programs, including mentorship, software support, and leadership development.

[3] LU values independence and autonomy, both for their university partners and for the younger students who attend the outreach programs.