What small country is a peninsula in the Persian Gulf? It is also the only country that starts with the letter Q. September 7, 2021September 7, 2021 administrator What small country is a peninsula in the Persian Gulf? It is also the only country that starts with the letter Q.QatarWell Done. Your Answer is Correct Keep it Up!QinghaiQanatQiemo Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like this:Like Loading...