Address fault detection

Methods, systems, and devices for address fault detection are described. In some examples, a memory device may receive a command (e.g., a write command) and data, and may generate a set of parity bits based on an address of the command and the data. The data and the set of parity bits may be stored to respective portions of a memory array. In some examples, the memory device may receive a command (e.g., a read command) for the data. The memory device may read the data and may generate a set of parity bits (e.g., a second set of parity bits) based on an address of the command and the read data. The sets of parity bits may be compared to determine whether an error associated with the data exists, an error associated with an address path of the memory exists, or both.