La Fraternité is a Swiss documentary television miniseries about the Order of the Solar Temple (OTS), notorious for numerous mass murder suicides in the 1990s. It was directed by Pierre Morath and Éric Lemasson, and premiered in February 2023 on RTS. The documentary features archival materials on the group that were previously unreleased, including videos that had been produced by the OTS itself. It also features interviews with former members, investigators, and researchers into the group.

Contrary to other works focusing on the OTS, it starts with its origins instead of beginning the narrative with the massacres. It received a positive critical reception, with praise for its usage of interview testimony and the previously unreleased videos and images. It was also complimented for its unique perspective on the case and its explanation of what led to the deaths, as well as its production quality and narrative.