Microplastics are a pervasive environmental pollutant affecting wildlife, ecosystem, and human health. Microplastics can be consumed at all trophic levels and transmitted along the food chain, resulting in numerous long-term detrimental impacts on wildlife and ecosystems across the world. We have gone through recent, state of the art research that has been done on microplastic impacts on wildlife in terrestrial, freshwater, and marine ecosystems, and summarize some of the main points in this blog.