Mixed doubles
1980 French Open
Final
Champion	Anne Smith Billy Martin
Runner-up	Renáta Tomanová Stanislav Birner
Score	2–6, 6–4, 8–6
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
← 1979 · French Open · 1981 →

The mixed doubles tournament at the 1980 French Open was held from 26 May to 8 June 1980 on the outdoor clay courts at the Stade Roland Garros in Paris, France. Billy Martin and Anne Smith won the title, defeating Stanislav Birner and Renáta Tomanová in the final.

	Semifinals							Final
		Anne Smith Billy Martin	6	6
		Dominique Beillan Patrice Dominguez	3	2
									Anne Smith Billy Martin	2	6	8
									Renáta Tomanová Stanislav Birner	6	4	6
		Renáta Tomanová Stanislav Birner	6	3	6
		Leslie Allen Christopher Lewis	2	6	1

	First round							Second round							Quarterfinals							Semifinals
		A Smith B Martin	6	6
		A Villagrán JC Santiago	1	0					A Smith B Martin	6	6
		C Franch T Kuentz	6	5	4				A-M Cassaigne B Renoult	0	0
		A-M Cassaigne B Renoult	4	7	6											A Smith B Martin	6	6
		E Dinopoulos É Plamont	2	6	6											R Blount A Jumatano	0	2
		K Jones M Robinson	6	3	2				E Dinopoulos É Plamont	4	6
		A Feraud C Lesage	3	4					R Blount A Jumatano	6	7
		R Blount A Jumatano	6	6																			A Smith B Martin	6	6
		A Jaeger R Moore																					D Beillan P Dominguez	3	2
		H Strachoňová J Brabenec	w/o						H Strachoňová J Brabenec	2	4
		D Beillan P Dominguez	6	6					D Beillan P Dominguez	6	6
		P Murgo C Proano	4	2												D Beillan P Dominguez	6	1	6
		C Glaszmann D Naegelen	4	2												V Segal A Gómez	4	6	4
		K Jordan T Garcia	6	6					K Jordan T Garcia	6	3	6
		N Fuchs P Proisy	6	4	1				V Segal A Gómez	3	6	8
		V Segal A Gómez	3	6	6

	First round							Second round							Quarterfinals							Semifinals
		R Tomanová S Birner	7	7
		P Smith P Holl	5	6					R Tomanová S Birner	6	6	6
		E Burgin S Giammalva	6	7					E Burgin S Giammalva	7	3	2
		G Lovera J Lovera	3	6												R Tomanová S Birner	7	6
		S Urroz R Vizcaíno	6	7												L Romanov S Krulevitz	5	4
		F Guédy J Thamin	4	6					S Urroz R Vizcaíno	6	3
		D Gilbert B Gilbert	6	4					L Romanov S Krulevitz	7	6
		L Romanov S Krulevitz	7	7																			R Tomanová S Birner	6	3	6
		P Vásquez B Prajoux	7	4	8																		L Allen C Lewis	2	6	1
		M-C Calleja P Barthes	6	6	6				P Vásquez B Prajoux	2	3
		L Giussani E Giussani	4	3					F Dürr J-C Barclay	6	6
		F Dürr J-C Barclay	6	6												F Dürr J-C Barclay	3	6
		M Romanov T Koch	6	6												L Allen C Lewis	6	7
		M Bureau Bensua	1	4					M Romanov T Koch	4	4
		L Allen C Lewis	6	6					L Allen C Lewis	6	6
		S Margolin F Buehning	4	1

• Main draw
• 1980 French Open – Doubles draws and results at the International Tennis Federation