Indiana Marriage Age Requirements Laws FindLawThe the legal age of consent in Indiana stands at the age of sixteen. It means that any person that is at least 16 years old is deemed lawfully capable to give permission for sexual encounters. It is vital to acknowledge that the age of consent varies in different states, so it is essential to become aware of the specific legal age restrictions in each jurisdiction. Nevertheless, in Indiana, it is clear that 16 years old is the limit by which consent can be given legally.