BackgroundTinea pedisor foot ringworm is an infection of the feet affecting the soles, interdigital clefts of toes, and nails, with a dermatophyte fungus. It is also called athlete’s foot. Onychomycosis of the nail is caused by dermatophytes calledTinea unguium. An abnormal nail not caused by a fungal infection is a type of dystrophic nail. Onychomycosis can infect both fingernails and toenails, but onychomycosis of the toenail is much more prevalent.AimThe study aimed to assess the knowledge, perception, and awareness among a sample from Ha’il City, Saudi Arabia, of the definitions, risk factors, symptoms, diagnosis, complications, and treatment of bothTinea pedisandTinea unguium, along withtheir correlation with diabetic patients.MaterialA cross-sectional survey was distributed throughout Ha’il City. An online questionnaire was designed and distributed via various social media apps, which included questions concerning participants’ sociodemographic information, alongside questions regarding the risk factors, signs, symptoms, complications, and management of bothTinea pedisandTinea unguium.MethodsSPSS for Windows v22.0 (IBM Corp. Released 2013. IBM SPSS Statistics for Windows, Version 22.0. Armonk, NY: IBM Corp.) was used for statistical analysis.ResultsThe overall awareness of the study’s participants aboutTinea PedisandTinea unguiuminfection was low (34.82%).