The answer to this question depends on the jurisdiction in which you reside. In the United States, for example, once a person reaches the age of 18, they are considered an adult and have the legal right to make decisions about their own life, including where to attend college. However, some countries may have different laws, so it is best to check with a legal expert in your jurisdiction to be sure.
Additionally, even if your parents do not have legal say over your college decision, they may still have a significant impact on your choice. Financial considerations, family expectations, and other factors can influence where you decide to go to college. It is important to communicate openly with your parents about your wishes and goals, and to find a compromise that works for everyone involved.