Kolie Allen (born 17 March 2000) is an American tennis player.

Allen has a career-high doubles ranking by the WTA of 511, achieved on 9 December 2024.^[1] She has won one doubles title on the ITF Women's World Tennis Tour.^[2]

Allen won her biggest title to date at the 2022 The Women's Hospital Classic, where she partnered Ava Markham to win the doubles title.

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Jul 2022	ITF Evansville, United States	W60	Hard	Ava Markham	Kylie Collins Ashlyn Krueger	3–6, 6–1, [10–3]
Loss	1–1	May 2023	ITF Huntsville, United States	W15	Clay	Paris Corley	Rhiann Newborn Mia Yamakita	5–7, 3–6
Loss	1–2	Aug 2023	ITF Duffel, Belgium	W15	Clay	Ema Kovacevic	Polina Bakhmutkina Chelsea Vanhoutte	5–7, 4–6
Loss	1–3	Nov 2024	ITF Santo Domingo, Dominican Republic	W35	Hard	Yuliana Monroy	Haley Giavara Hiroko Kuwata	7–5, 4–6, [6–10]

• Kolie Allen at the Women's Tennis Association
• Kolie Allen at the International Tennis Federation
• Kolie Allen at Ohio State University