The 1944 Iowa State Senate elections took place as part of the biennial 1944 United States elections.

The Iowa General Assembly provides statewide maps of each district.

To compare the effect of the 1944 redistricting process on the location of each district, contrast the previous map with the map used for 1944 elections.

To claim control of the chamber from Republicans, the Democrats needed to net 21 Senate seats.

Republicans maintained control of the Iowa State Senate following the 1944 general election with the balance of power remaining unchanged with Republicans holding 45 seats and Democrats having 5 seats.