Christian Death. Make sure you get the early stuff like Only Theater of Pain and Iron Mask that feature Rozz Williams.
Also, not goth but industrial, check out Skinny Puppy. You'd probably like the album called The Process, which is the most aggressive with a slight metal edge to it, but their other albums like Too Dark Park are fucking awesome as well.
And yeah, Bauhaus, specifically Volume One, which is a good intro album into Bauhaus. You also might like Nosferatu, specifically the album Legend.
Link to Nosferatu song:
http://youtube.com/watch?v=dsOooSvbvNA