Computer science remains one of the least diverse disciplines within STEM. As society becomes more dependent on technology, there should be more diverse representation in the people producing technology. Latinx are underrepresented in the technology sector. In order to understand the lack of diversity in the technology sector it is important to look at diversity efforts in computer science programs at higher education institutions. The purpose of this study was to understand the experiences of Latinx students in computer science programs at Hispanic-Serving Institutions. Focusing on Hispanic-Serving institutions is important given that they educate a large percentage of Latinx college students. The research question guiding this study was: What barriers and supports do Latinx students in computer science experience at Hispanic-Serving Institutions? Data for this study were collected through semi-structured interviews with twelve students from three higher education institutions. The analysis revealed four themes: "Navigating College as a First-Generation College Student," "Disconnections in Computer Science/Feelings of Inadequacy," "On-Campus Relationships" and "Professional Development for Computer Science Students." This study illustrates how faculty, staff, and peers can best support Latinx students in computer science. The knowledge students shared in this study provides insights into how to create a more inclusive environment in STEM that will promote the success of Latinx computer science students. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com.bibliotheek.ehb.be/en-US/products/dissertations/individuals.shtml.]