Türkiye - United States relations have a multifaceted character and have spanned a long period, witnessing ups and downs throughout their historical trajectory. Türkiye’s relations with and foreign policy towards the US have been closely monitored by the public, and diverse perspectives towards the US have emerged within Turkish public opinion over time. This paper investigates the various factors that affect Turkish public opinion towards the US. Previous studies have generally examined public opinion through the demand side, exploring what features of the public predict their behavior towards other countries. In this research, we examine what exactly it is about the US that the public likes or dislikes. The research question of this article is: What are the determinants of the variation in individuals’ foreign policy attitudes towards the US in Türkiye? By answering this question through survey data conducted in 2021, we aim to present the economic, security-related, and political reasons behind the Turkish public’s positive and negative attitudes toward the US. The findings demonstrate that individuals are influenced by various dimensions pertaining to the US and its relations with Türkiye. The respondents’ demographic characteristics and political and foreign policy attitudes have resulted in disparate opinions regarding these multiple dimensions.