Luxembourg at the 2019 World Aquatics Championships

Luxembourg competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.

Luxembourg at the 2019 World Aquatics Championships
Flag of Luxembourg
World Aquatics code	LUX
National federation	Luxembourg Swimming and Rescue Federation
Website	flns.lu (in French)
World Aquatics Championships appearances
1973 1975 1978 1982 1986 1991 1994 1998 2001 2003 2005 2007 2009 2011 2013 2015 2017 2019 2022 2023 2024 2025

High diving

Main article: High diving at the 2019 World Aquatics Championships

Luxembourg qualified one male high diver.^[1]

Athlete	Event	Points	Rank
Alain Kohl	Men's high diving	236.30	13

Swimming

Main article: Swimming at the 2019 World Aquatics Championships

Luxembourg entered five swimmers.^[2]

Men

Athlete	Event	Heat		Semifinal		Final
		Time	Rank	Time	Rank	Time	Rank
Pit Brandenburger	200 m freestyle	1:50.10	38	did not advance
	800 m freestyle	8:23.99	35	—		did not advance
Julien Henx	50 m freestyle	22.71	42	did not advance
	100 m freestyle	50.43	52	did not advance
	50 m butterfly	23.91	=28	did not advance
Raphaël Stacchiotti	200 m individual medley	1:59.62	14 Q	2:00.26	16	did not advance
	400 m individual medley	4:27.80	28	—		did not advance

Women

Athlete	Event	Heat		Semifinal		Final
		Time	Rank	Time	Rank	Time	Rank
Julie Meynen	50 m freestyle	25.07	16 Q	24.78	12	did not advance
	100 m freestyle	54.44	17	did not advance
Monique Olivier	200 m freestyle	2:01.96	28	did not advance
	400 m freestyle	4:14.29	22	—		did not advance

Mixed

Athlete	Event	Heat		Final
		Time	Rank	Time	Rank
Julien Henx Raphaël Stacchiotti Julie Meynen Monique Olivier	4×100 m freestyle relay	3:33.55	18	did not advance