Ninfa Marra (born 3 July 1974) is a Venezuelan former professional tennis player.^[1]

While competing on the professional tour during the 1990s, Marra reached a career high singles ranking of 333 and won an ITF tournament in Guayaquil, as well as three ITF doubles titles.

Marra represented the Venezuela Fed Cup team in 22 ties from 1991 to 1996, winning a total of 20 rubbers, 11 of which came in singles.^[2]

Result	No.	Date	Tournament	Surface	Opponent	Score
Loss	1.	10 November 1991	Santo Domingo, Dominican Republic	Clay	Cornelia Grünes	3–6, 6–2
Win	1.	15 June 1992	Guayaquil, Ecuador	Clay	Xóchitl Escobedo	6–3, 3–6, 6–2
Loss	2.	14 September 1992	Santo Domingo, Dominican Republic	Clay	Virág Csurgó	6–1, 6–7(6–8), 4–6
Loss	3.	18 October 1992	Santiago, Chile	Clay	Paulina Sepúlveda	4–6, 3–6
Loss	4.	23 April 1995	Caracas, Venezuela	Hard	Alix Creek	4–6, 7–5, 0–6

Result	No.	Date	Tournament	Surface	Partner	Opponents	Score
Win	1.	13 September 1992	Caracas, Venezuela	Clay	Sumara Passos	Maria-Farnes Capistrano Pamela Zingman	6–1, 3–6, 6–2
Loss	1.	20 September 1992	Bogota, Colombia	Clay	Sumara Passos	Anna Moll Katarzyna Malec	3–6, 3–6
Win	2.	27 September 1992	Guayaquil, Ecuador	Clay	Sumara Passos	Florencia Cianfagna María Fernanda Landa	6–1, 7–6
Win	3.	11 October 1992	La Paz, Bolivia	Clay	Maria-Farnes Capistrano	Anna Moll Katarzyna Malec	6–0, 6–2
Loss	2.	18 October 1992	Santiago, Chile	Clay	Maria-Farnes Capistrano	Paula Cabezas Nuria Niemes	6–3, 4–6, 4–6
Loss	3.	26 October 1992	Asunción, Paraguay	Clay	Magalí Benítez	Christina Rozwadowski Caroline Stassen	4–6, 1–6
Loss	4.	23 April 1995	Caracas, Venezuela	Hard	María Virginia Francesa	Alix Creek Kristine Kurth	2–6, 6–2, 0–6

• Ninfa Marra at the Women's Tennis Association
• Ninfa Marra at the Billie Jean King Cup (archived)
• Ninfa Marra at the International Tennis Federation