The Norwalk–La Mirada Unified School District (NLMUSD) is a school district in Los Angeles County, California, United States, with its headquarters in Norwalk.

[2] It has schools in both Norwalk and La Mirada areas.

The school district serves most of Norwalk and La Mirada and Santa Fe Springs (the NLM portion of Santa Fe Springs contains only business areas, no residents).

John Lopez has been the superintendent of the school district since the 2020–2021 school year.