Kardiakafti () is a village in the northwestern part of the municipal unit of Gastouni in Elis, Greece. It is situated in a flat rural area, on the right bank of the river Pineios. It is 2 km west of Kavasila, 2 km southeast of Dimitra, 3 km northwest of Gastouni and 3 km northeast of Vartholomio.
Population
{| class="wikitable"
! Year !! Population
|-
| 1981 || 508
|-
| 1991 || 612
|-
| 2001 || 643
|-
| 2011 || 651
|-
| 2021 || 576
|}
See also
- List of settlements in Elis