Fungal hydrophobins are secreted proteins that self-assemble at hydrophobic:hydrophilic interfaces. They are essential for a variety of processes in the fungal life cycle, including mediating interactions with surfaces and infection of hosts. The fungus Magnaporthe oryzae, the causative agent of rice blast, relies on the unique properties of hydrophobins to infect cultivated rice as well as over 50 different grass species. The hydrophobin MPG1 is highly expressed during rice blast pathogenesis and has been implicated during host infection. Here we report the backbone and sidechain assignments for the class I hydrophobin MPG1 from the rice blast fungus Magnaporthe oryzae.