The gender pay gap or gender wage gap is the average difference between the remuneration for men and women who are employed.

The gender pay gap in the United States is a measure comparing the earnings of men and women in the workforce.

In the United States, despite the efforts of equality proponents, income inequality persists among races and ethnicities.

the persistence of unequal pay in sports, particularly for female athletes who do not receive equal revenue compared to their counterparts, which differs depending on the sport.