Jean-Louis Haillet (born 7 May 1954) is a former professional tennis player from France.

Haillet enjoyed most of his tennis success while playing doubles. During his career he won 2 doubles titles.

He is the son of Robert Haillet who was a professional tennis player before the Open Era.^[1]

Result	No.	Date	Tournament	Surface	Partner	Opponents	Score
Loss	1.	1977	Båstad, Sweden	Clay	François Jauffret	Mark Edmondson John Marks	4–6, 0–6
Loss	2.	1977	Hilversum, Netherlands	Clay	François Jauffret	José Higueras Antonio Muñoz	1–6, 4–6, 6–2, 1–6
Win	1.	1978	Brussels, Belgium	Clay	Antonio Zugarelli	Onny Parun Vladimír Zedník	6–3, 4–6, 7–5
Loss	3.	1978	Barcelona, Spain	Clay	Gilles Moretton	Željko Franulović Hans Gildemeister	1–6, 4–6
Loss	4.	1978	Bologna, Italy	Carpet	Antonio Zugarelli	Peter Fleming John McEnroe	1–6, 4–6
Loss	5.	1979	Munich, West Germany	Clay	Jürgen Fassbender	Wojtek Fibak Tom Okker	6–7, 5–7
Win	2.	1979	Paris Indoor, France	Hard (i)	Gilles Moretton	John Lloyd Tony Lloyd	7–6, 7–6
Loss	6.	1982	Toulouse, France	Hard (i)	Yannick Noah	Pavel Složil Tomáš Šmíd	4–6, 4–6
Loss	7.	1983	Nice, France	Clay	Bernard Fritz	Bernard Boileau Libor Pimek	3–6, 4–6

• Jean-Louis Haillet at the Association of Tennis Professionals
• Jean-Louis Haillet at the International Tennis Federation