Abstract Rapid urbanization and social heterogeneity in urban areas frequently trigger dynamics of religious identity crises among adolescents. This study aims to describe the forms of Islamic identity crisis, analyze its contributing factors, and explore the adaptation strategies employed by Muslim youths in Tarai Bangun Village, Kampar Regency. A descriptive qualitative approach was employed, utilizing in-depth interviews, participatory observation, and Focus Group Discussions (FGDs). The findings reveal that the identity crisis experienced by adolescents is not a rejection of Islamic teachings, but rather a dynamic transition from a normative, family-inherited identity toward a reflective Islamic identity constructed through exploration, negotiation, and commitment to Islamic values. This identity development evolves through three distinct stages: normative understanding (ages 12–14), social-moral expansion (ages 15–17), and reflective internalizations (ages 17–18). The primary drivers of this crisis include value discrepancies between home, school, and peer environments, exacerbated by urbanization, social media exposure, peer pressure, and a lack of supportive mentorship. This study underscores the need for comprehensive adaptation strategies that integrate Islamic digital literacy, family guidance, community support, and Islamic psychological approaches to foster an adaptive socio-religious identity amid modern challenges. Abstract Perkembangan urbanisasi dan heterogenitas sosial di wilayah urban kerap memicu dinamika krisis identitas keagamaan pada remaja. Penelitian ini bertujuan untuk mendeskripsikan bentuk krisis identitas keislaman, menganalisis faktor-faktor penyebabnya, serta menggali strategi adaptasi remaja Muslim di Desa Tarai Bangun, Kabupaten Kampar. Penelitian ini menggunakan pendekatan kualitatif deskriptif melalui wawancara mendalam, observasi partisipatif, and discussion group terarah (Focus Group Discussion). Hasil penelitian menunjukkan bahwa krisis identitas yang dialami remaja bukanlah bentuk penolakan terhadap ajaran Islam, melainkan proses transisi dinamis dari identitas normatif yang diwariskan keluarga menuju identitas reflektif yang dibentuk melalui eksplorasi dan negosiasi nilai. Perkembangan identitas keislaman ini berlangsung secara bertahap: pemahaman normatif (usia 12–14 tahun), perluasan sosial-moral (usia 15–17 tahun), dan pemaknaan reflektif (usia 17–18 tahun). Faktor utama pemicu krisis mencakup diskrepansi nilai antara lingkungan keluarga, sekolah, dan pergaulan, yang diperparah oleh arus urbanisasi, paparan media sosial, tekanan teman sebaya (peer pressure), serta minimnya pendampingan yang konstruktif. Penelitian ini merekomendasikan strategi adaptasi komprehensif berbasis penguatan literasi digital Islami, pendampingan keluarga, peran aktif tokoh agama, serta pendekatan psikologis Islami untuk membentuk identitas sosial-religius yang adaptif terhadap modernitas.