Objectives Few studies have examined sluggish cognitive tempo (SCT) in college students even though extant research suggests a higher prevalence rate of SCT symptoms in this population compared to general adult or youth samples. The current study examined SCT symptoms in relation to two domains related to college student's academic success, study skills and daily life executive functioning (EF), as well as specific domains of functional impairment. Method 158 undergraduate students (Mage = 19.05 years; 64% female) completed measures of psychopathology symptoms, study skills, daily life EF, and functional impairment. Results After controlling for demographics and symptoms of attention‐deficit/hyperactivity disorder (ADHD), anxiety, and depression, SCT remained significantly associated with poorer study skills, greater daily life EF deficits, and global impairment and with greater functional impairment in the specific domains of educational activities, work, money/finances, managing chores and household tasks, community activities, and social situations with strangers and friends. In many instances, ADHD inattentive symptoms were no longer significantly associated with study skills or impairment after SCT symptoms were added to the model. Conclusion SCT is associated with poorer college student functioning. Findings highlight the need for increased specificity in studies examining the relation between SCT and adjustment.