Introduction Vulvoplasty, or female genital cosmetic surgery (FGCS), refers to any surgical alteration of the vaginal or labial anatomy for aesthetic or medical reasons. It aims to restore or enhance the female genitals and can involve multiple procedures such as labiaplasty, clitoral unhooding, monsplasty, vaginoplasty, hymenoplasty, G-spot augmentation, frenuloplasty, perineoplasty, fat injections, or a combination of these. Labiaplasty is currently the most popular procedure among patients. Since the public is exploring FGCS benefits in the media, it can be foreseen that it will soon gain popularityamong the population of Saudi Arabia. As a result, the purpose of this study is to assesswomen'sattitudes and knowledge towards genital cosmetic surgeries in Saudi Arabia. Methods This correlational cross-sectional survey was conducted in Saudi Arabia among women aged 18 years and above, using an online self-structured questionnaire distributed from April 2023 to October 2023. The sample size of 594 respondents was determined based on a minimum requirement of 500 participants, with a confidence level of 95% and a study power of 95%. A convenient sampling method was employed to select participants, and data collection was carried out through a self-administered online questionnaire distributed via various social media platforms. The survey was self-structured, andCronbach's alpha values for all sections were greater than 0.7. These sections includedemographic characteristics, sexual life and obstetric history, and women's knowledge, practices, and attitudes toward FGCS. Descriptive analysis, chi-square test, and t-test were used for data analysis using SPSS software. Results A total of 589 eligible women were included in the study;284 (48.2%) were from the central region, and ages ranged from 18 to 65 years, with a mean age of 33.5 years. A total of 401 (68.1%) were married, 366 (62.1%) had a bachelor degree. Two hundred and ninety-one(49.4%) participants heard about FGCS, 165 (28%) knew that it involves surgical procedures to change the appearance of the female genitalia, 144 (24.4%) said it is also known as vaginal rejuvenation or designer vagina surgery and 200 (34%) knew it can involve procedures such as labiaplasty, clitoral hood reduction, or vaginal tightening, while 190 (32.3%) reported it is sometimes done for aesthetic reasons but may also be done for medical reasons. Only 45 (7.6%) had undergone FGCS, but 112 (19%) confirmed they consider undergoing FGCS for themselves. Four hundred and ninety-eight (84.6%) participants thought that it's important to have access to support services, such as counseling or peer support, 471 (80%) expressed that it's important that healthcare providers in Saudi Arabia are knowledgeable about FGCS, 425 (72.2%) were concerned about the potential risks and complications of FGCS. Conclusion In conclusion, the current study revealed that nearly one out of five women were knowledgeable about FGCS, mainly about the nature and types of the procedure. Higher knowledge levels about FGCS were associated with younger age, higher educational levels, and women who were more likely to consider undergoing FGCS in the future.