The 1983 French Open boys' singles tournament was an event during the 1983 French Open tennis tournament. Tarik Benhabiles was the defending champion but lost in the quarterfinals.

Stefan Edberg won in the final 2–6, 6–2, 6–1, against Franck Fevrier.^[1]

	Quarterfinals							Semifinals							Final
		Stefan Edberg	6	6	10
		Emilio Sánchez	7	4	8
									Stefan Edberg	6	6
									Eric Carlier	4	6
		Tore Meinecke	6	2	0
		Eric Carlier	3	6	6
																Stefan Edberg	2	6	6
																Franck Fevrier	6	2	1
		Franck Fevrier	w/o
		Thierry Champion
									Franck Fevrier	6	7
									' Jorge Bardou	4	5
		Jorge Bardou	6	3	7
		Tarik Benhabiles	1	6	5

	First round							Second round							Third round							Quarterfinals
		Stefan Edberg	6	6
		Martin Aguirre	0	0					S Edberg	1	6	6
		Mihnea Nastase	6	2	2				M Tauson	6	1	3
		Michael Tauson	3	6	6											S Edberg	4	6	6
		Udo Riglewski	6	2	6											B Stanley	6	3	2
		Guido Possamai	4	6	0				U Riglewski	4	2
		Olivier Cayla	1	0					B Stanley	6	6
		Bill Stanley	6	6																			S Edberg	6	6	10
		Karel Nováček	6	6	6																		E Sánchez	7	4	8
		Royce Deppe	3	7	1				K Nováček	6	7
		Philippe Haliot	0	0					M Kratzmann	3	6
		Mark Kratzmann	6	6												K Nováček	3	3
		François Errard	5	3												E Sánchez	6	6
		Alex Antonitsch	7	6					A Antonitsch	1	3
		Jason Clunie	1	2					E Sánchez	6	6
		Emilio Sánchez	6	6

	First round							Second round							Third round							Quarterfinals
		Tore Meinecke	6	6
		Michele Fioroni	3	2					T Meinecke	7	6
		Johan Carlsson	6	5	4				M Rodriguez	6	0
		Manual Rodriguez	0	7	6											T Meinecke	6	7
		Simon Youl	6	6												S Youl	2	6
		Claudio Mezzadri	3	2					S Youl	7	6
		Éric Winogradsky	6	6					É Winogradsky	5	2
		Carlos Chabalgoity	2	3																			T Meinecke	6	2	0
		Franck Hamonet	6	6																			E Carlier	3	6	6
		J Chen	3	3					F Hamonet	6	6
		Marius Masencamp	7	3	6				M Macencamp	1	2
		Eric Amend	6	6	1											F Hamonet	2	6	2
		Andrei Chesnokov	5	6	6											E Carlier	6	3	6
		Fernando Garcia-Lleo	7	2	2				A Chesnokov	2	2
		Gustavo Garetto	2	2					E Carlier	6	6
		Eric Carlier	6	6

	First round							Second round							Third round							Quarterfinals
		Paolo Canè	4	4
		Franck Fevrier	6	6					F Fevrier	5	6	6
		Patricio Apey	1	0					J Frawley	7	2	3
		John Frawley	6	6												F Fevrier	0	6	6
		Ivo Pastika	6	6												K Carlsson	6	3	1
		Peter Moore	4	4					I Pastika	0	0
		Jaime Yzaga	2	1					K Carlsson	6	6
		Kent Carlsson	6	6																			F Fevrier	w/o
		Dean Johnson	1	3																			T Champion
		David De Miguel-Lapiedra	6	6					D De Miguel-Lapiedra	6	0	4
		Andrei Olhovskiy	3	6					T Champion	4	6	6
		Thierry Champion	6	7												T Champion	7	6
		Fernando Roese	1	4												A Krickstein	6	3
		Boris Becker	6	6					B Becker	4	6
		Mark Koevermans	2	1					A Krickstein	6	7
		Aaron Krickstein	6	6

	First round							Second round							Third round							Quarterfinals
		Christer Allgårdh	6	6
		Agustín Moreno	4	3					C Allgårdh	6	7
		Denis Langaskens	6	6					D Langaskens	2	5
		Gianluca Pozzi	4	3												C Allgårdh	4	1
		Gustav Fichardt	4	7	4											J Bardou	6	6
		Gregoire Tournant	6	6	6				G Tournant	2	4
		Grant Connell	0	3					J Bardou	6	6
		Jorge Bardou	6	6																			J Bardou	6	3	7
		Anastasios Bavelas	4	1																			T Benhabiles	1	6	5
		Philippe Lacombrade	6	6					P Lacombrade	3	3
		J Santiago	3	0					R Weiss	6	6
		Robbie Weiss	6	6												R Weiss	7	3	9
		Krassimir Lazarov	6	6	6											T Benhabiles	5	6	11
		J Leif	2	7	1				K Lazarov	4	3
		Noel Rutherford	1	4					T Benhabiles	6	6
		Tarik Benhabiles	6	6