Objectives. Most studies of older adults’ social networks focus on their access to dense networks that yield access to social support. This paper documents gender differences in the extent to which older adults maintain a related, but distinct, form of social capital—bridging potential, which involves serving as a tie between two unconnected parties and thus boosts independence and control of everyday social life. Methods. I use egocentric social network data from a national sample of 3,005 older adults—collected in 2005–2006 by the National Social Life, Health, and Aging Project—to compare older men’s and women’s network bridging potential using multivariate regression analysis. Results. Older women are more likely than older men to have bridging potential in their networks—between both kin and non-kin contacts. These gender differences increase with age. Older women are also more likely to have network members who are not connected to or monopolized by their spouse or partner. Some, but not all, of these gender differences are due to the fact that older women have larger social networks and maintain more ties to people outside of the household. Discussion. These findings raise important questions about the relational advantages older women have over older men, including greater autonomy, and contradict stereotypes about women having more closely knit, kin-centered networks than men.