How do i send a letter to the chancellor of Germany Angela Merkel?

As of October 2021, Angela Merkel is no longer the Chancellor of Germany, having stepped down after the federal election in September 2021. If you wish to send a letter to the current Chancellor, you can address it to the Chancellery (Bundeskanzleramt) in Berlin. Ensure you include your return address and any specific details relevant to your letter. For accurate contact information, it's best to check the official website of the German government.