Answer

I could not find a clearly established, dedicated Jain Sangh or Jain temple specifically in Cologne, Germany.

However, there appears to be Jain community presence in Cologne as part of the wider Jain community in Germany. For connecting with Jains in Cologne, you may try:

• Jain Community Germany / Jain Community Europe
• Nearby Jain groups in larger German cities such as Frankfurt, Düsseldorf/NRW, Munich, Berlin, Mannheim, Hamburg
• Indian community associations in Cologne, which may help connect you with Jain families locally

Explanation

Germany does not appear to have a well-known formal Jain temple like those found in the UK, USA, or India. Jain families in Germany often gather informally for:

• Paryushan / Das Lakshan observance
• Samayik
• Pratikraman
• Bhakti and Stavans
• Jain lectures or online satsang
• Community meals with Jain food discipline

Spiritual Understanding

In Jain Dharma, a Sangh is not only a building or temple. Wherever Jain shravaks and shravikas gather with devotion, right faith, right knowledge, and right conduct, that becomes a meaningful Jain spiritual community.

Takeaway

If you are in Cologne, the best practical step is to connect with the broader Jain community in Germany/Europe and ask specifically for Cologne or NRW Jain family groups.