Julien Bonnaire (French pronunciation: [ʒyljɛ̃ bɔnɛʁ]; born 20 September 1978)[1] is a former French rugby union footballer, who played for CS Bourgoin-Jallieu in the Top 14 competition in France until the 2006–2007 season.

Bonnaire made his international debut for France in a match against Scotland on 21 March 2004 during the 2004 Six Nations Championship, as a replacement.

The following year he was in the starting lineup for France in all five of their 2005 Six Nations Championship matches as well as the June/July tests against the South African Springboks and Australia.

The following year he again played in every match at the 2006 Six Nations Championship, which France eventually won.

Bonnaire retired from playing rugby professionally at the close of the top 14 season in 2017.