Patcharin "Eve" Cheapchandej (Thai: พัชรินทร์ ชีพชาญเดช; born 13 December 1994) is a Thai tennis player.

Cheapchandej has a career-high singles ranking by the Women's Tennis Association (WTA) of 456, achieved on 9 September 2024. Her highest doubles ranking of No. 557 she reached on 18 September 2017. She has won five singles and five doubles titles at tournaments of the ITF Women's Circuit.

Cheapchandej made her Fed Cup debut for Thailand in 2018. She has a 4–2 record in international competition.

Result	W–L	Date	Tournament	Tier	Surface	Opponents	Score
Win	1–0	Apr 2017	Hua Hin, Thailand	W15	Hard	Zhang Ling	6–1, 7–5
Win	2–0	Oct 2017	Nonthaburi, Thailand	W15	Hard	Liang En-shuo	7–6(2), 6–0
Win	3–0	Sep 2018	Nonthaburi, Thailand	W15	Hard	Lee Hua-chen	3–6, 7–6(8), 6–2
Loss	3–1	Jun 2023	Nakhon Si Thammarat, Thailand	W15	Hard	Dasha Ivanova	6–7(3), 6–1, 3–6
Loss	3–2	Jul 2023	Nakhon Si Thammarat, Thailand	W15	Hard	Anchisa Chanta	6–4, 5–7, 1–6
Win	4–2	Aug 2023	Nakhon Si Thammarat, Thailand	W15	Hard	Miho Kuramochi	6–3, 6–2
Win	5–2	Oct 2023	Hua Hin, Thailand	W15	Hard	Salakthip Ounmuang	6–3, 6–2
Win	6–2	Jul 2024	Nakhon Si Thammarat, Thailand	W35	Hard	Kyōka Okamura	6–2, 6–3
Win	7–2	Jul 2024	Nakhon Si Thammarat, Thailand	W15	Hard	Alicia Smith	7–6(9), 6–2
Win	8–2	Aug 2024	Nakhon Si Thammarat, Thailand	W15	Hard	Vaishnavi Adkar	6–3, 6–3

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Sep 2013	Antalya, Turkey	W10	Hard	Tanaporn Thongsing	Emma Laine Melanie South	4–6, 3–6
Loss	0–2	Apr 2017	Hua Hin, Thailand	W15	Hard	Han Sung-hee	Nudnida Luangnam Varunya Wongteanchai	5–7, 2–6
Loss	0–3	Jul 2017	Hua Hin, Thailand	W15	Hard	Han Sung-hee	Nudnida Luangnam Varunya Wongteanchai	2–6, 6–7(5)
Win	1–3	Jul 2019	Hua Hin, Thailand	W15	Hard	Ni Ma Zhuoma	Anchisa Chanta Supapitch Kuearum	6–3, 6–2
Win	2–3	Oct 2019	Hua Hin, Thailand	W15	Hard	Punnin Kovapitukted	Kang Jiaqi Tamarine Tanasugarn	6–3, 6–4
Loss	2–4	Oct 2019	Hua Hin, Thailand	W15	Hard	Ni Ma Zhuoma	Tamachan Momkoonthod Watsachol Sawatdee	5–7, 3–6
Loss	2–5	Jun 2022	Chiang Rai, Thailand	W15	Hard	Anchisa Chanta	Chompoothip Jundakate Tamachan Momkoonthod	w/o
Win	3–5	Jun 2023	Nakhon Si Thammarat, Thailand	W15	Hard	Anchisa Chanta	Nicole Khirin Sara Nayar	6–4, 4–6, [10–6]
Win	4–5	Jun 2023	Nakhon Si Thammarat, Thailand	W15	Hard	Anchisa Chanta	Sara Nayar Vivian Yang	6–1, 7–6(4)
Win	5–5	Oct 2023	Hua Hin, Thailand	W15	Hard	Punnin Kovapitukted	Sun Yifan Zhang Jin	7–6(2), 7–5
Win	6–5	Jul 2024	Nakhon Si Thammarat, Thailand	W15	Hard	Punnin Kovapitukted	Monique Barry Alicia Smith	6–3, 6–1

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