My father was born in Canada but became a US citizen before I was born Am I still eligible for dual citizenship?

Yes, you may be eligible for Dual Citizenship. Since your father was born in Canada, you could potentially acquire Canadian citizenship by descent, provided you meet the necessary requirements set by Canadian law. Additionally, as a US citizen, you can hold dual citizenship without any issues from the US side. It's advisable to consult with the relevant authorities or legal experts to understand the specific criteria and application process.