Little research exists on how partners of sex offenders are perceived. Using attachment theory, we hypothesised that one's attachment would generalise to perceptions of sexual offenders and their partners. One hundred and six British adults’ attachment styles were assessed, as well as perceptions of sex offenders and their partners. Generally, perceivers’ attachment avoidance was associated with positive perceptions of both partners and offenders, while attachment anxiety was associated with negative perceptions of partners but positive perceptions of sex offenders. Perceptions of sex offenders and their partners were highly correlated and negative in nature, and sex offenders were more negatively perceived.