If あなた want to send him a letter we suggest あなた write to his agency:

Ewan McGregor
c/o PFD
Drury House
34-43 Russell Street
ロンドン WC2B 5HA
England

Here's what ファン 発言しました that tried this address:

Annie: "I have tried the ファン mail address before with 星, つ星 Wars trading cads included and he signed them and sent them back. It took about a 月 または so."

Tammy: "I sent a ファン letter to the address あなた 一覧 and I received a pic with an autograph on it today. It took about 30-32 days for something to come back. Cute pic."