The most common and direct translation of "Contact Us" in Portuguese is: **Contate-nos** Here are a few other options, depending on the context: * **Entre em contato conosco:** This is a slightly more formal and polite option. It means "Get in touch with us." * **Fale conosco:** This means "Talk to us." It's more informal and friendly. * **Contato:** (Just "Contact") This can be used as a heading or label, especially on a website. So, the best choice depends on the situation, but **Contate-nos** is generally a good and safe option.