I think the OP is talking about colleges that have no language requirement while in college, not in high school applying to college. Which colleges do not have a language core requirement or language distribution requirement?
Colorado College has a language requirement. You need to take 2 blocks of language. This requirement is particularly irksome to me, as while there are advantages to the block plan, I don’t think taking a language for 7 weeks even though it is “immersive” to not take it again is a worthwhile use of your time.
Brown University, which has no core/distribution requirements other than a minimum courseload and fulfilling the requirements of a major, does not require foreign language while in college.