Dagupan [dษหgupan], officially the City of Dagupan (Pangasinan: Siyudad na Dagupan, Ilocano: Siudad ti Dagupan, Filipino: Lungsod ng Dagupan), is a 2nd class independent component city in the Ilocos Region, Philippines. According to the 2024 census, it has a population of 174,777 people.
Located on Lingayen Gulf on the northwest-central part of Luzon, Dagupan is the primary commercial and financial center of Pangasinan. The city is also one of the centers of modern medical services, education, media and communication in North-Central Luzon. The NEDA-Regional Development Council officially recognized Dagupan as a regional center. The city is situated within the fertile Agno River Valley and is in turn a part of the larger Central Luzon plain.