Young men who have sex with men (YMSM) continue to experience higher rates of HIV infection than other populations. Recently, there have been recommendations to consider HIV prevention at the dyadic or couple level. Using a dyadic approach to HIV prevention would also address an unaddressed concern related to intimate partner violence (IPV) among YMSM. Although research on IPV among YMSM is still in its infancy, great strides have been made in the past 10 years to describe the prevalence and related correlates of IPV within older adult same-sex relationships. These studies have found rates of IPV among MSM to be similar to rates among heterosexual women, and to be on the rise. The present study is designed to provide insight into how power is conceptualized within YMSM relationships and the role it may play in relationship challenges. This study draws from qualitative data collected from 11 focus groups with 86 YMSM and 26 individual semi-structured interviews to understand relationship challenges and the experiences of YMSM involved in partner violence. YMSM described relationship power as stemming from numerous sources including sexual positioning, gender roles, education, income, prior relationship experiences, and internalized homophobia. The findings have a number of implications for service providers and program design. Interventionists and other researchers need to consider power dynamics and other contextual elements of IPV before effective interventions can be developed for YMSM and other sexual minority populations.