Building relationships and utilizing support networks on and off campus as a first-generation college student (FGCS) from an immigrant family is critical to achieving postsecondary success. This chapter explores the personal support networks and help-seeking preferences of immigrant-origin FGCSs as part of a three-year longitudinal mixed-methods study with FGCSs at four public Hispanic-serving institutions in California. We employ social network analysis methods using survey and interview data to explore the types of relationships twelve Latinx immigrant-origin FGCSs have that provide them support in college. To guide our analysis, we use Yosso’s (2005) model of community cultural wealth. Findings reveal the significance and specific types of support provided by parents, siblings, extended family, friends and peers, co-workers, and college advisors. These findings promote an expansive view of familial support, with many connections providing encouragement, motivation, and tangible support and serving as brokers to college-based resources. Recognizing these relationships can facilitate the modification of student services and programming to help FGCSs enroll and persist in college.