Arkansas's 2nd congressional district is a congressional district located in the central part of the U.S. state of Arkansas and includes most of the state capital of Little Rock, its suburbs, and surrounding areas.

The district leans Republican, with a Cook Partisan Voting Index rating of R+9.

However, due to the influence of heavily Democratic Little Rock, it is still considered the least Republican congressional district in Arkansas, which has an all-Republican congressional delegation.

The 2nd congressional district consists of the entirety of the following counties, with the exception of Pulaski County, which it shares with the 1st and 4th districts.

Pulaski County municipalities within the 2nd district include portions of Little Rock (shared with the 4th district), portions of North Little Rock (shared with the 1st district), and the entirety of Jacksonville, Gibson, Sherwood, Maumelle, Roland, Cammack Village, and College Station.