导电聚合物(Conductive polymer)，更精确的说是本征导电聚合物(intrinsically conductive polymer，缩写：ICP)是一种具导电性的高分子聚合物，又称导电塑胶与导电塑料。最简单的例子是聚乙炔。这样的化合物可以具有金属导电性或者可以是半导体。导电聚合物的最大的优点是它们的可加工性，主要是由于分散系。导电聚合物通常不是热塑性塑料，也就是说，它们不是可以热成型。但是，与绝缘聚合物一样，它们是有机材料。

当高分子结构拥有延长共轭双键，离域π键电子不受原子束缚，能在聚合链上自由移动，经过掺杂后，可移走电子生成空穴，或添加电子，使电子或空穴在分子链上自由移动，从而形成导电分子。常见的导电聚合物有: 聚苯胺、聚吡咯、聚噻吩和聚对苯乙烯，以及它们的衍生物。

Conductive polymers or, more precisely, intrinsically conducting polymers (ICPs) are organic polymers that conduct electricity. Such compounds may have metallic conductivity or can be semiconductors. The biggest advantage of conductive polymers is their processability, mainly by dispersion. Conductive polymers are generally not thermoplastics, i.e., they are not thermoformable. But, like insulating polymers, they are organic materials. They can offer high electrical conductivity but do not show similar mechanical properties to other commercially available polymers. The electrical properties can be fine-tuned using the methods of organic synthesis and by advanced dispersion techniques.