Sylvain Houles (born 3 August 1981) is the head coach of Toulouse Olympique in the Championship and a French former professional rugby league footballer.

As a player, Houles was a French international who toured New Zealand and Papua New Guinea in 2001 and appeared in the Super League for the Huddersfield Giants, the London Broncos and the Wakefield Trinity Wildcats.

His position of choice was initially on the wing or in the centre, but in his later career he played as a loose forward.

On 10 October 2021, Houles coached Toulouse to victory over Featherstone in the Million Pound Game which saw the club promoted to the Super League for the first time in their history.

[6] Toulouse Olympique would go on to be relegated the following season from the Super League after finishing bottom of the table.