As older adults have frequently been portrayed as one homogeneous and vulnerable risk group in public debates and in the media immediately after the outbreak of the Coronavirus disease (COVID-19) pandemic, a general shift toward less favorable attitude toward own aging (ATOA) might have resulted. In contrast, individuals may feel younger than before the pandemic, reflecting a psychological mechanism to avoid identifying themselves with the old age "risk group." We investigate 12-year trajectories of ATOA and subjective age among middle-aged and older German adults based on assessments between 2008 and Summer 2020 ( = 7,730; age in 2008: 40-93 years, = 62.41). Based on longitudinal multilevel regression models, we found that for ATOA, a model including a potentially "pandemic-driven" change component between 2017 and 2020 in addition to an overall linear change between 2008 and 2020 revealed a better fit than a linear change model without that additional change component. Mean-level decline in ATOA between 2017 and 2020 was five times steeper in such a model than in a linear change model that did not include an additional 2017-2020 change component. The extent of intraindividual ATOA change between 2017 and 2020 varied interindividually, but for more than 99% of the sample, particularly among those with poorer self-rated health, ATOA became less favorable. There was very limited evidence for a pandemic-specific change in subjective age. In conclusion, our findings suggest that the early phase of the pandemic might have caused a change toward less favorable ATOA, whereas it did not affect subjective age. (PsycInfo Database Record (c) 2021 APA, all rights reserved).