Covid‐19 has major implications for global food security. The virus itself and the policy reactions have triggered a massive recession and major disruptions in food value chains. The combination of both has been dramatic for the food and nutrition security of billions of poor people around the world. The impacts are heterogeneous, depending on the nature of the commodity, the resource‐intensity of the food systems, and the level of economic development. Covid‐19 affects the food security and nutrition of poor people more strongly than that of richer people.