The eastern oyster, Crassostrea virginica, has historically been a species of tremendous importance to the Chesapeake Bay economically and ecologically and provides numerous ecosystem services, including water filtration, habitat and food for many other Bay species. Significant hatchery and aquaculture efforts are currently underway to recapture the economic and ecological benefits of a robust oyster population within Chesapeake waters, whether for human consumption or to promote improvements in water quality and benthic habitat. The presence of microplastics (MP) in Bay waters may negatively impact these efforts.