How should I choose a major when applying to Cornell?

At Cornell, the most important choice is usually the undergraduate college first, then the major within it. So start by asking: which college best matches the kind of work you actually want to do? Arts and Sciences, Engineering, CALS, Human Ecology, ILR, and the others each have different expectations, supplemental prompts, and admissions priorities.

Pick the option that best fits your real academic pattern, not the one that sounds safest or broadest. A stronger application shows a clear reason for that academic home, even if you still have multiple interests.

If your interests are different but still connected, frame them around a theme. For example, someone interested in biology, policy, and sustainability might be a strong fit for CALS or Arts and Sciences depending on whether their work leans more applied or more theoretical. Someone interested in technology and design might need to decide whether their profile fits Engineering, Human Ecology, or Architecture, Art, and Planning based on what they have actually done.

If your interests are truly separate, choose the one with the strongest evidence in your classes, activities, projects, and future goals. Cornell does not require you to have your whole life mapped out, but it does want your choice to make sense. The best question is not “Which major looks least risky?” but “Which academic path can I explain most convincingly with specifics?”

In your application, avoid saying you picked a major because it is broad. Instead, explain why that field is the right starting point for your current interests and how Cornell’s resources fit that direction. That reads as thoughtful, not unfocused.