This study investigates perceptions of intra‐ and intergenerational communication among young adults in Thailand, Japan, and the U.S.A. Interactions with older adults were reported to be generally more problematic than those with other younger people. While older people were seen as more nonaccommodative than younger people, younger adults felt more obliged to be polite to, and respectful of, the former than their peer age group. Young adults were also avoidant of communication with older people. Overall, young Americans reported their intergenerational communicative encounters to be more positive than both young Thais and Japanese. Young Thai people reported the highest levels of respect/obligation and avoidant communication among young people of the three cultures, and found older Thais to be particularly nonaccommodative. Cultural and modernity issues were invoked to account for these findings.