New Hampshire's 16th State Senate district is one of 24 districts in the New Hampshire Senate. It has been represented by Republican Keith Murphy since 2022.
District 16 covers parts of Hillsborough and, Merrimack, and Rockingham Counties. It comprises the towns of Candia, Goffstown, Hooksett, Raymond, as well as the city of Manchester's 1st ward.
The district is entirely within New Hampshire's 1st congressional district.
Elections prior to 2022 were held under different district lines.