Wheelchair men's singles
2018 French Open
Final
Champion	Shingo Kunieda
Runner-up	Gustavo Fernández
Score	7–6(7–5), 6–0
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends −45 45+ women
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Shingo Kunieda defeated Gustavo Fernández in the final, 7–6^(7–5), 6–0 to win the men's singles wheelchair tennis title at the 2018 French Open. It was his seventh French Open singles title and 22nd major singles title overall.

Alfie Hewett was the defending champion, but was defeated by Gordon Reid in the quarterfinals.

	Quarterfinals							Semifinals							Final
	1	Alfie Hewett	4	4
		Gordon Reid	6	6
									Gordon Reid	2	0
									Shingo Kunieda	6	6
		Shingo Kunieda	6	6
		Stefan Olsson	1	1
																Shingo Kunieda	77	6
															2	Gustavo Fernández	65	0
	WC	Frédéric Cattaneo	2	4
		Stéphane Houdet	6	6
									Stéphane Houdet	1	77	3
								2	Gustavo Fernández	6	64	6
		Nicolas Peifer	6	5	5
	2	Gustavo Fernández	3	7	7

• Draw