Sitaleki Timani (born 19 September 1986), is a Tongan-born, Australian professional rugby union footballer.

He was selected for the Tongan Schoolboys rugby team in 2003, and won a scholarship to attend Auckland Grammar School in New Zealand.

He moved to the Brumbies in 2009 and played most of the Super Rugby season, but then fell from favour and did not get any game time in 2010.

[6] Timani then took up a development contract with the NSW Waratahs, and won a regular starting position in the 2011 season.

[9] Timani returned to Australia in 2021, rejoining the Western Force to play in the Super Rugby AU competition.