Tony Giammalva (born April 21, 1958) is a former professional tennis player from the United States.

During his career he won 4 doubles titles and achieved a career-high doubles ranking of World No. 32 in 1985. His best singles ranking was reached in February 1981, at World No. 70.

Giammalva's father Sam played top-level tennis as well, participating on two Davis Cup winning teams for the United States. Tony's younger brother Sammy Jr. was also a touring pro.

Result	W/L	Date	Tournament	Surface	Partner	Opponents	Score
Loss	0–1	1980	Hilversum, Netherlands	Clay	Buster Mottram	Tom Okker Balázs Taróczy	5–7, 3–6, 6–7
Loss	0–2	1981	Atlanta, U.S.	Hard	Sammy Giammalva Jr.	Fritz Buehning Peter Fleming	4–6, 6–4, 3–6
Loss	0–3	198	Frankfurt, West Germany	Carpet	Tim Mayotte	Steve Denton Mark Edmondson	7–6, 3–6, 3–6
Loss	0–4	1982	Florence, Italy	Clay	Sammy Giammalva Jr.	Paolo Bertolucci Adriano Panatta	6–7, 1–6
Loss	0–5	1982	Zell Am See WCT, Austria	Clay	Sammy Giammalva Jr.	Wojciech Fibak Bruce Manson	7–6, 4–6, 4–6
Win	1–5	1982	Baltimore WCT, U.S.	Carpet	Anand Amritraj	Vijay Amritraj Fred Stolle	7–5, 6–2
Win	2–5	1983	Tampa, U.S.	Carpet	Steve Meister	Eric Fromm Drew Gitlin	3–6, 6–1, 7–5
Win	3–5	1983	Maui, U.S.	Hard	Steve Meister	Mike Bauer Scott Davis	6–3, 5–7, 6–4
Win	4–5	1984	Tokyo Indoor, U.S.	Carpet	Sammy Giammalva Jr.	Mark Edmondson Sherwood Stewart	7–6, 6–4

• Tony Giammalva at the Association of Tennis Professionals
• Tony Giammalva at the International Tennis Federation