Grégory Lamboley (12 January 1982) is a French rugby union footballer, currently playing for Stade Toulousain in the Top 14, the top competition of rugby in France.

Lamboley has also played for the French national team.

He made his debut for the French national team in 2005 in a match against Scotland.

Whilst at Toulouse he helped them win the Heineken Cup in 2003 when he featured as a replacement.

This biographical article relating to French rugby union is a stub.