Partisan gerrymandering significantly impacts election outcomes by manipulating district boundaries to favor one political party over another. This process can dilute the voting power of opposing parties, skewing representation in legislative bodies. By creating districts that consolidate electoral advantage, parties can secure their hold on power, leading to less competitive elections. Gerrymandering undermines the principle of fair representation, often contributing to political polarization and disenfranchisement, as voters feel their choices are limited or their voices are not adequately represented in government.