Martin "Marty" Davis (born November 15, 1958) is a former professional tennis player from the United States.

During his career, Davis won four singles titles and four doubles titles. He achieved a career-high singles ranking of world No. 47 in June 1985 and a career-high doubles ranking of world No. 29 in November 1988.

Result	W-L	Date	Tournament	Surface	Opponent	Score
Win	1–0	Aug 1983	Cleveland, US	Hard	Matt Mitchell	6–3, 6–2
Loss	1–1	Aug 1984	Cleveland, US	Hard	Terry Moor	6–3, 6–7, 2–6
Win	2–1	Sep 1984	Honolulu, US	Hard	David Pate	6–1, 6–2
Win	3–1	Jun 1985	Bristol, UK	Grass	Glenn Layendecker	4–6, 6–3, 7–5
Win	4–1	Oct 1985	Melbourne Indoor, Australia	Carpet	Paul Annacone	6–4, 6–4
Loss	4–2	Oct 1988	Brisbane, Australia	Hard (i)	Tim Mayotte	4–6, 4–6

Result	W-L	Date	Tournament	Surface	Partner	Opponents	Score
Win	1–0	Mar 1981	Mexico City, Mexico	Clay	Chris Dunk	John Fitzgerald Ross Case	6–3, 6–4
Loss	1–1	Nov 1981	Hong Kong	Hard	Brad Drewett	Chris Dunk Chris Mayotte	4–6, 6–7
Loss	1–2	Sep 1982	San Francisco, US	Carpet	Chris Dunk	Fritz Buehning Brian Teacher	7–6, 2–6, 5–7
Loss	1–3	Aug 1984	Cleveland, US	Hard	Chris Dunk	Francisco González Matt Mitchell	6–7, 5–7
Win	2–3	Oct 1985	Brisbane, Australia	Carpet	Brad Drewett	Bud Schultz Ben Testerman	6–2, 6–2
Loss	2–4	Nov 1987	Hong Kong	Hard	Brad Drewett	Mark Kratzmann Jim Pugh	7–6, 4–6, 2–6
Win	3–4	Jan 1988	Auckland, New Zealand	Hard	Tim Pawsat	Sammy Giammalva Jr. Jim Grabb	6–3, 3–6, 6–4
Loss	3–5	Jun 1988	Bristol, UK	Grass	Tim Pawsat	Peter Doohan Laurie Warder	6–2, 4–6, 5–7
Loss	3–6	Oct 1988	Sydney Indoor, Australia	Hard (i)	Brad Drewett	Darren Cahill John Fitzgerald	3–6, 2–6
Loss	3–7	Nov 1988	London Wembley, UK	Carpet (i)	Brad Drewett	Ken Flach Robert Seguso	5–7, 2–6
Win	4–7	Sep 1989	Los Angeles, US	Hard	Tim Pawsat	John Fitzgerald Anders Järryd	7–5, 7–6
Loss	4–8	May 1990	Rome, Italy	Clay	Jim Courier	Sergio Casal Emilio Sánchez	6–7, 5–7

• Martin Davis at the Association of Tennis Professionals
• Martin Davis at the International Tennis Federation