Are there any English-speaking churches in Portugal?

Yes, there are English-speaking churches in Portugal; Anglican, Orthodox, Catholic, etc.  There are quite a few.  I have one just 200 meters from my house, which is in a higher end area with a good amount of expats. 
 
For the rest of Portugal, English-speaking churches they tend to be scarce but if you’re close to the main cities—Porto, Lisbon, Algarve, you will not have a problem. If you go inland to a farm in the mountains, it’s going to be...

Yes, there are English-speaking churches in Portugal; Anglican, Orthodox, Catholic, etc.  There are quite a few.  I have one just 200 meters from my house, which is in a higher end area with a good amount of expats. 
 
For the rest of Portugal, English-speaking churches they tend to be scarce but if you’re close to the main cities—Porto, Lisbon, Algarve, you will not have a problem. If you go inland to a farm in the mountains, it’s going to be more difficult.  

 

(Saint George's Church, an English- speaking Anglican congregation, Lisbon, Portugal, pictured.)