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

Ewan McGregor
c/o PFD
Drury House
34-43 Russell Street
伦敦 WC2B 5HA

Here's what 粉丝 说 that tried this address:

Annie: "I have tried the 粉丝 mail address before with 星, 星级 Wars trading cads included and he signed them and sent them back. It took about a 月 或者 so."

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