Gynecologic cancers are common malignancies among women, and awareness may influence screening and timely care. This study assessed disease awareness among women with gynecologic cancer in İzmir, Turkey. A cross-sectional study was conducted among 800 women aged 25–60 years diagnosed between January and December 2024 at Tepecik Training and Research Hospital. Participants completed a sociodemographic/obstetric questionnaire and the Gynecologic Cancer Awareness Scale (GCAS). The mean age was 42.3±6.9 years and the mean GCAS score was 152.2. Awareness scores were significantly higher in women aged 30–49 years, university graduates, those with income exceeding expenses, and premenopausal participants (p<0.05). GCAS scores were not associated with marital status, occupation, family type, smoking, alcohol use, body mass index, parity, or cancer type (p>0.05). Targeted educational strategies, especially for postmenopausal and socioeconomically disadvantaged women, may strengthen awareness and support participation in screening and follow-up programs.