Four Democratic candidates and four Republican candidates are on the May 21 ballot for a four-year term as Lehigh County commissioner at-large.

Voters are to choose no more than four.

Democrat

Bob Elbich, Weisenberg

Dave Harrington, Lower Milford

Dan Hartzell, South Whitehall

Zakiya Smalls, South Whitehall

Republican

Mathias Matt Green, Washington

Marty Nothstein, Lowhill

Brad Osborne, South Whitehall

Antonio A. Pineda, Whitehall