| 2023 Rancho Santa Fe Open | |
|---|---|
| Date | 9–15 October 2023 |
| Edition | 13th |
| Category | ITF Women's World Tennis Tour |
| Prize money | $60,000 |
| Surface | Hard / Outdoor |
| Location | Rancho Santa Fe, California, United States |
| Champions | |
| Singles | |
 Yulia Starodubtseva | |
| Doubles | |
 Makenna Jones / Yulia Starodubtseva | |
The 2023 Rancho Santa Fe Open is a professional tennis tournament played on outdoor hard courts. It was the thirteenth edition of the tournament which was part of the 2023 ITF Women's World Tennis Tour. It took place in Rancho Santa Fe, California, United States between 9 and 15 October 2023.[1]
Yulia Starodubtseva def. 
Lulu Sun 7–5, 6–3. Makenna Jones / Yulia Starodubtseva def. 
Tatiana Prozorova / Madison Sieg 6–3, 4–6, [10–6].| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ARG
|
Julia Riera | 160 | 1 |
| USA
|
Elvina Kalieva | 182 | 2 |
| Tatiana Prozorova | 201 | 3 | |
| UKR
|
Yulia Starodubtseva | 205 | 4 |
| USA
|
Louisa Chirico | 216 | 5 |
 CAN
|
Stacey Fung | 230 | 6 |
| Anastasia Tikhonova | 236 | 7 | |
| SUI
|
Lulu Sun | 245 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry using a junior exempt:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
Eryn Cayetano Paris Corley
Han Jiangxue Kimmi Hance Maria Kozyreva
Savanna Lý-Nguyễn Megan McCray
Nicole RivkinThe following players received entry as lucky losers:
