The New Hampshire House of Representatives is the lower house in the New Hampshire General Court, the bicameral legislature of the state of New Hampshire. The House of Representatives consists of 400 members coming from 203 legislative districts across the state, created from divisions of the state's counties. On average, each legislator represents about 3,300 residents, which is the smallest lower house representative-to-population ratio in the country.

The General Court of New Hampshire is the bicameral state legislature of the U.S. state of New Hampshire. The lower house is the New Hampshire House of Representatives with 400 members. The upper house is the New Hampshire Senate with 24 members. This ratio of 1 Senate seat for every 16.67 House seats makes New Hampshire's ratio of upper house to lower house seats the largest in the country.