---
title: "Jan Jämsen"
type: "Person"
url: "https://themetalnet.com/musician/jan-jamsen"
country: "Finland"
bands: 1
---

# Jan Jämsen

**Jan Jämsen** ("Katla" in Finntroll) is a metal musician from Finland, known for Finntroll.

## Facts

| Field | Value |
| --- | --- |
| Name | Jan Jämsen |
| Description | "Katla" in Finntroll |
| Country | Finland |
| Bands in catalog | 1 |

## Bands

| Band | Role | Years | Status |
| --- | --- | --- | --- |
| [Finntroll](https://themetalnet.com/band/finntroll) | lead vocals, original, keyboard | 1997 to 2003 | Former |

---

Source: [TheMetalNet https://themetalnet.com/musician/jan-jamsen](https://themetalnet.com/musician/jan-jamsen). Catalog data from MusicBrainz and Metal Archives. Full site index: https://themetalnet.com/llms.txt