No, Lacrimosa is not a goth band, because they play Gothic Metal, Neoclassical Darkwave, while goth music consists of Gothic Rock and its derived genres, like Deathrock, Darkwave, Ethereal Wave, and Coldwave.

However, they do have a significant goth influence and even have some goth songs in their repertoire, like "Diener eines Geistes" and "Erinnerung".

It is important to note that while this band is not goth, its members did make goth music as part of acts like Two Witches.

If you want to dive into the goth music scene, some of the bands that might appeal to you if you enjoy Lacrimosa are Dead Can Dance, Love Like Blood, and Mors Syphilitica.