Tunisia at the 2011 World Aquatics Championships

Tunisia competed at the 2011 World Aquatics Championships in Shanghai, China between 16 and 31 July.

Tunisia at the 2011 World Aquatics Championships
Flag of Tunisia
World Aquatics code	TUN
National federation	Federation Tunisienne de Natation
Website	ftnatation.com
in Shanghai, China
Competitors	4 in 1 sport
Medals	Gold 0 Silver 0 Bronze 0 Total 0
World Aquatics Championships appearances
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Swimming

Main article: Swimming at the 2011 World Aquatics Championships

Tunisia qualified 4 swimmers.^[1]

Men

Athlete	Event	Heats		Semifinals		Final
		Time	Rank	Time	Rank	Time	Rank
Ahmed Mathlouthi	Men's 400 m freestyle	4:08.40	40	—		did not advance
Oussama Mellouli	Men's 400 m freestyle	3:45.90	4 Q	—		3:45.31	7
	Men's 800 m freestyle	7:48.86	5 Q	—		7:45.99	4
	Men's 1500 m freestyle	15:13.56	15	—		did not advance
Taki Mrabet	Men's 200 m individual medley	2:01.44	24	did not advance
	Men's 400 m individual medley	4:18.99	16	—		did not advance

Women

Athlete	Event	Heats		Semifinals		Final
		Time	Rank	Time	Rank	Time	Rank
Sarra Lajnef	Women's 400 m individual medley	4:51.89	29	—		did not advance