Intermediate scrutiny, in U.S. constitutional law, is the second level of deciding issues using judicial review. The other levels are typically referred to as rational basis review (least rigorous) and strict scrutiny (most rigorous).

In order to overcome the intermediate scrutiny test, it must be shown that the law or policy being challenged furthers an important government interest by means that are substantially related to that interest.

Intermediate scrutiny may be contrasted with "strict scrutiny", the higher standard of review that requires narrowly tailored and least restrictive means to further a compelling governmental interest, and "rational basis review", a lower standard of review that requires the law or policy be rationally related to a legitimate government interest.

This approach is most often employed in reviewing limits on commercial speech, content-neutral regulations of speech, and state actions discriminating on the basis of sex.