Database Center for Life Science (ライフサイエンス統合データベースセンター) or DBCLS, is a Japanese research institute and part of the Research Organization of Information and Systems. It was founded in 2007.

DBCLS has been organizing annual BioHackathon event since 2008 and co-organizing with National Bioscience Database Center (NBDC) since 2011. The main objective of the events is a development of technologies and resources which improves integration, preservation and utilization of databases in life sciences.