The purpose of this study is two-fold: (1) to examine the correlation between frequency of sexual activity and general happiness among older Americans and (2) to examine the correlation between frequency of sexual activity and marital happiness among older married Americans. This study employed quantitative data drawn from the 2004-2008 General Social Surveys. Two samples were used. The first sample included all respondents 65 years of age and older with valid responses for the dependent, independent, and control variables. The second sample was a subset of the first and included only the married respondents. Both bivariate cross-tabulations and binary logistic regression analyses were conducted. As expected, the data support a positive association between sexual activity and general happiness in both the total elder sample and the married elder sample (p < 0.05). Also, as expected, the data support a positive association between frequency of sexual activity and marital happiness in the married elder sample (p < 0.05). Even with the introduction of control variables, frequency of sexual activity was found to be a significant predictor of both general and marital happiness (p < 0.05). This study suggests that sexual activity does indeed contribute the happiness and well-being of older Americans.