Katia Piccolini (born 15 January 1973) is a former tennis player from Italy, who competed on the WTA Tour from 1988 to 1999. She reached a career-high ranking of No. 37 in July 1991 and competed in the 1992 Summer Olympics. Other career highlights include reaching the third round of the 1990 US Open and winning the singles title at the San Marino Open in 1991.^[1]

Result	W-L	Date	Tournament	Date	Opponent	Score
Loss	0–1	Sep 1990	Athens Trophy, Greece	Clay	Cecilia Dahlman	5–7, 5–7
Win	1–1	Jul 1991	San Marino Open, San Marino	Clay	Silvia Farina	6–2, 6–3

Result	No.	Date	Location	Surface	Opponent	Score
Loss	1.	4 July 1988	Cava de' Tirreni, Italy	Clay	Christiane Hofmann	1–6, 6–7
Loss	2.	11 July 1988	Sezze, Italy	Clay	Katarzyna Nowak	4–6, 6–2, 4–6
Win	3.	18 July 1988	Subiaco, Italy	Clay	Francesca Romano	7–5, 6–3
Win	4.	16 April 1990	Naples, Italy	Clay	Marketa Kochta	6–2, 6–4
Loss	5.	7 May 1990	Modena, Italy	Clay	Emanuela Zardo	1–6, 6–4, 5–7
Win	6.	2 September 1991	Arzachena, Italy	Hard	Samantha Smith	6–2, 6–7, 6–4
Win	7.	13 July 1992	Sezze, Italy	Clay	Marzia Grossi	6–3, 3–6, 6–2
Win	8.	21 September 1992	Acireale, Italy	Clay	Laura Lapi	6–3, 6–2
Win	9.	19 July 1993	Sezze, Italy	Clay	Laura Lapi	6–3, 6–2
Loss	10.	14 July 1997	Civitanova, Italy	Clay	Marijana Kovačević	0–6, 0–6
Loss	11.	27 April 1998	San Severo, Italy	Clay	Veronica Stele	4–6, 3–6
Win	12.	6 July 1998	Fiumicino, Italy	Clay	Alessia Lombardi	6–2, 1–6, 6–2

• Katia Piccolini at the Women's Tennis Association
• Katia Piccolini at the International Tennis Federation
• Katia Piccolini at Olympedia
• Katia Piccolini at Olympics.com